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February 22, 2021
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How neurodivergent brains experience time differently

Time doesn't flow the same for everyone. Here's how executive functioning and sensory processing shape time perception for Autistic and ADHD people.

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For many neurodivergent people, the way we sense and process the world around us is fundamentally different. One of the most misunderstood differences is how we experience time.

Our differences in time perception are not just quirks, they are closely linked to how our brains process information, manage attention, and respond to the world around us. For many of us, the passage of time can feel unpredictable, overwhelming, or disconnected from what we are doing or feeling.

This is especially true for Autistic people and ADHD'ers because our executive functioning skills and sensory processing play a large role in shaping how we move through time and how time moves through us.

How executive functioning shapes our sense of time

Executive functions are the mental processes that help us regulate attention, remember information, switch between tasks, and make decisions. These functions all contribute to how we understand time.

When your working memory is limited, it can be hard to hold onto the sequence of events or remember how long something has taken. If focus is difficult, time can either disappear or drag, depending on the task and the environment. When planning and organization feel overwhelming, estimating how long something will take or how to begin becomes much harder.

Time becomes slippery when the systems meant to anchor it are struggling.

Signs your sense of time is out of sync

When your sense of time is shaky, the whole day can start to feel like guesswork. Many Autistic and ADHD people describe experiences like these:

  • Not knowing how much time has passed between one moment and the next
  • Forgetting what day, season, or even year it is
  • Feeling like there is never enough time, even without a deadline
  • Over- or underestimating how long something will take
  • Losing track of age or the order of events
  • Spending a whole day doing things but still feeling like nothing happened
  • Getting stuck at the start of a task because the steps ahead feel foggy

These experiences are shaped by time agnosia, a real difficulty sensing and mapping time in ways that align with everyday expectations. What we feel internally and what the world expects from us often do not match, which can make even small tasks feel heavier or harder to navigate.

What happens when time anxiety takes over

To compensate, many of us build rigid systems around time. We might:

  • Check the clock constantly
  • Schedule every task in detail
  • Finish work far ahead of deadlines to avoid panic
  • Create routines that are so strict any disruption feels unbearable

These coping strategies can be helpful, but they can also come at a cost. Constant time checking may lead to more stress. Extreme punctuality can become exhausting. Planning everything in advance might bring structure, but also heightens the risk of Autistic burnout when life doesn’t go to plan.

For some, the pressure to stay on time can become so intense that it leads to task paralysis. The fear of being late, missing something, or doing it wrong can make it hard to start at all. Time becomes something we brace against instead of move with.

Time anxiety can feel like being trapped between needing structure and being overwhelmed by it.

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Tiimo는 신경다양성을 고려한 디자인으로, AI 일정 추천과 감정 체크 등 필요한 기능을 한곳에 담았어요.

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How sensory input and interoception affect time

Time perception is not just about cognitive skills, it is also influenced by how we experience sensory input.

Many neurodivergent people have heightened sensory awareness. Our brains may pick up on more information at once, making time feel slower, faster, or completely disconnected from the task at hand. This is closely linked to interoception, the sense that helps us notice internal cues like hunger, thirst, or energy levels. When interoception is under-responsive or overwhelming, we might miss sensory signals that usually help us orient in time, like noticing when the light changes or feeling when our body is tired or hungry.

This makes it harder to stay oriented in time using the environment. When external cues feel too loud or too faint, our internal sense of timing becomes even more difficult to trust.

Ways to support your time perception

There is no single solution for time perception struggles. But there are ways to work with your brain instead of against it, and tools like Tiimo can make that process gentler and more grounded. The goal is not to force structure, but to create enough support that time feels a little more visible and a little less overwhelming.

  • Visual structure: Tiimo’s visual timeline and widgets let you see your day laid out in blocks, making time easier to grasp without needing to hold it all in your head
  • Time journaling: Writing down how long things actually take helps build a sense of rhythm over time. You can use Tiimo’s task templates to reflect your real pacing, not just ideal timing.
  • Movement cues: Pairing physical transitions with planning tools can build embodied awareness. Using Tiimo’s focus timer with break prompts helps connect action to time without needing to watch a clock
  • App support: Tiimo is designed by and for neurodivergent people to make time feel more manageable. From drag and drop scheduling to AI-powered co-planning, it adapts to your energy and attention instead of demanding more of it

Finding a better relationship with time

Not all time perception strategies will work for everyone. And that is okay. What matters is finding support that fits your brain, your body, and your pace.

Being out of sync with time does not mean something is wrong with you. It often means you need tools that are more flexible, more visible, or more connected to your sensory world. Keep experimenting. Keep adjusting. The goal is not to be perfectly on time. It is to find a relationship with time that feels less chaotic and more humane.

Branstetter, R. (2016). The Conscious Parent’s Guide to Executive Functioning Disorder: A Mindful Approach for Helping Your child Focus and Learn (The Conscious Parent’s Guides). Adams Media.

Mascarelli, A. L. (2010, September 20). Time perception problems may explain autism symptoms. Spectrum | Autism Research News. https://www.spectrumnews.org/news/time-perception-problems-may-explain-autism-symptoms/

Willingham, E. (2014, August 29). For people with autism, time is slippery concept. Spectrum | Autism Research News. https://www.spectrumnews.org/opinion/for-people-with-autism-time-is-slippery-concept/

Lerner, J., Li, Y., Vadesolo, P. & Kassam, K.S.. (2015) Emotion and decision making. Annual Review of Psychology, January( 66): 799-823. Retrieved from: https://www.annualreviews.org/doi/full/10.1146/annurev-psych-010213-115043.

Ptacek, R., Weissenberger, S., Braaten, E., Klicperova-Baker, M., Goetz, M., Raboch, J., Vnukova, M., & Stefano, G. B. (2019). Clinical Implications of the Perception of Time in Attention Deficit Hyperactivity Disorder (ADHD): A Review. Medical science monitor : international medical journal of experimental and clinical research, 25, 3918–3924. https://doi.org/10.12659/MSM.914225

글쓴이 소개

Agustina C.M.

Agustina is an Autistic writer, neuropsych student, and visual thinker exploring time, routines, and sensory rhythms through storytelling and design.

더 알아보기
February 22, 2021
• Updated:

How neurodivergent brains experience time differently

Time doesn't flow the same for everyone. Here's how executive functioning and sensory processing shape time perception for Autistic and ADHD people.

No items found.

For many neurodivergent people, the way we sense and process the world around us is fundamentally different. One of the most misunderstood differences is how we experience time.

Our differences in time perception are not just quirks, they are closely linked to how our brains process information, manage attention, and respond to the world around us. For many of us, the passage of time can feel unpredictable, overwhelming, or disconnected from what we are doing or feeling.

This is especially true for Autistic people and ADHD'ers because our executive functioning skills and sensory processing play a large role in shaping how we move through time and how time moves through us.

How executive functioning shapes our sense of time

Executive functions are the mental processes that help us regulate attention, remember information, switch between tasks, and make decisions. These functions all contribute to how we understand time.

When your working memory is limited, it can be hard to hold onto the sequence of events or remember how long something has taken. If focus is difficult, time can either disappear or drag, depending on the task and the environment. When planning and organization feel overwhelming, estimating how long something will take or how to begin becomes much harder.

Time becomes slippery when the systems meant to anchor it are struggling.

Signs your sense of time is out of sync

When your sense of time is shaky, the whole day can start to feel like guesswork. Many Autistic and ADHD people describe experiences like these:

  • Not knowing how much time has passed between one moment and the next
  • Forgetting what day, season, or even year it is
  • Feeling like there is never enough time, even without a deadline
  • Over- or underestimating how long something will take
  • Losing track of age or the order of events
  • Spending a whole day doing things but still feeling like nothing happened
  • Getting stuck at the start of a task because the steps ahead feel foggy

These experiences are shaped by time agnosia, a real difficulty sensing and mapping time in ways that align with everyday expectations. What we feel internally and what the world expects from us often do not match, which can make even small tasks feel heavier or harder to navigate.

What happens when time anxiety takes over

To compensate, many of us build rigid systems around time. We might:

  • Check the clock constantly
  • Schedule every task in detail
  • Finish work far ahead of deadlines to avoid panic
  • Create routines that are so strict any disruption feels unbearable

These coping strategies can be helpful, but they can also come at a cost. Constant time checking may lead to more stress. Extreme punctuality can become exhausting. Planning everything in advance might bring structure, but also heightens the risk of Autistic burnout when life doesn’t go to plan.

For some, the pressure to stay on time can become so intense that it leads to task paralysis. The fear of being late, missing something, or doing it wrong can make it hard to start at all. Time becomes something we brace against instead of move with.

Time anxiety can feel like being trapped between needing structure and being overwhelmed by it.

나에게 맞는 방식으로 계획하세요

Tiimo는 신경다양성을 고려한 디자인으로, AI 일정 추천과 감정 체크 등 필요한 기능을 한곳에 담았어요.

Apple logo
App Store에서 받기
Google logo
Google Play에서 받기

How sensory input and interoception affect time

Time perception is not just about cognitive skills, it is also influenced by how we experience sensory input.

Many neurodivergent people have heightened sensory awareness. Our brains may pick up on more information at once, making time feel slower, faster, or completely disconnected from the task at hand. This is closely linked to interoception, the sense that helps us notice internal cues like hunger, thirst, or energy levels. When interoception is under-responsive or overwhelming, we might miss sensory signals that usually help us orient in time, like noticing when the light changes or feeling when our body is tired or hungry.

This makes it harder to stay oriented in time using the environment. When external cues feel too loud or too faint, our internal sense of timing becomes even more difficult to trust.

Ways to support your time perception

There is no single solution for time perception struggles. But there are ways to work with your brain instead of against it, and tools like Tiimo can make that process gentler and more grounded. The goal is not to force structure, but to create enough support that time feels a little more visible and a little less overwhelming.

  • Visual structure: Tiimo’s visual timeline and widgets let you see your day laid out in blocks, making time easier to grasp without needing to hold it all in your head
  • Time journaling: Writing down how long things actually take helps build a sense of rhythm over time. You can use Tiimo’s task templates to reflect your real pacing, not just ideal timing.
  • Movement cues: Pairing physical transitions with planning tools can build embodied awareness. Using Tiimo’s focus timer with break prompts helps connect action to time without needing to watch a clock
  • App support: Tiimo is designed by and for neurodivergent people to make time feel more manageable. From drag and drop scheduling to AI-powered co-planning, it adapts to your energy and attention instead of demanding more of it

Finding a better relationship with time

Not all time perception strategies will work for everyone. And that is okay. What matters is finding support that fits your brain, your body, and your pace.

Being out of sync with time does not mean something is wrong with you. It often means you need tools that are more flexible, more visible, or more connected to your sensory world. Keep experimenting. Keep adjusting. The goal is not to be perfectly on time. It is to find a relationship with time that feels less chaotic and more humane.

Branstetter, R. (2016). The Conscious Parent’s Guide to Executive Functioning Disorder: A Mindful Approach for Helping Your child Focus and Learn (The Conscious Parent’s Guides). Adams Media.

Mascarelli, A. L. (2010, September 20). Time perception problems may explain autism symptoms. Spectrum | Autism Research News. https://www.spectrumnews.org/news/time-perception-problems-may-explain-autism-symptoms/

Willingham, E. (2014, August 29). For people with autism, time is slippery concept. Spectrum | Autism Research News. https://www.spectrumnews.org/opinion/for-people-with-autism-time-is-slippery-concept/

Lerner, J., Li, Y., Vadesolo, P. & Kassam, K.S.. (2015) Emotion and decision making. Annual Review of Psychology, January( 66): 799-823. Retrieved from: https://www.annualreviews.org/doi/full/10.1146/annurev-psych-010213-115043.

Ptacek, R., Weissenberger, S., Braaten, E., Klicperova-Baker, M., Goetz, M., Raboch, J., Vnukova, M., & Stefano, G. B. (2019). Clinical Implications of the Perception of Time in Attention Deficit Hyperactivity Disorder (ADHD): A Review. Medical science monitor : international medical journal of experimental and clinical research, 25, 3918–3924. https://doi.org/10.12659/MSM.914225

About the author

Agustina C.M.

Agustina is an Autistic writer, neuropsych student, and visual thinker exploring time, routines, and sensory rhythms through storytelling and design.

More from the author
How neurodivergent brains experience time differently
February 22, 2021

How neurodivergent brains experience time differently

Time doesn't flow the same for everyone. Here's how executive functioning and sensory processing shape time perception for Autistic and ADHD people.

Tiimo coach of the month icon

Georgina Shute

Gina is an ADHD coach and founder of KindTwo, helping overwhelmed leaders reclaim time and build neuroinclusive systems that actually work.

No items found.

For many neurodivergent people, the way we sense and process the world around us is fundamentally different. One of the most misunderstood differences is how we experience time.

Our differences in time perception are not just quirks, they are closely linked to how our brains process information, manage attention, and respond to the world around us. For many of us, the passage of time can feel unpredictable, overwhelming, or disconnected from what we are doing or feeling.

This is especially true for Autistic people and ADHD'ers because our executive functioning skills and sensory processing play a large role in shaping how we move through time and how time moves through us.

How executive functioning shapes our sense of time

Executive functions are the mental processes that help us regulate attention, remember information, switch between tasks, and make decisions. These functions all contribute to how we understand time.

When your working memory is limited, it can be hard to hold onto the sequence of events or remember how long something has taken. If focus is difficult, time can either disappear or drag, depending on the task and the environment. When planning and organization feel overwhelming, estimating how long something will take or how to begin becomes much harder.

Time becomes slippery when the systems meant to anchor it are struggling.

Signs your sense of time is out of sync

When your sense of time is shaky, the whole day can start to feel like guesswork. Many Autistic and ADHD people describe experiences like these:

  • Not knowing how much time has passed between one moment and the next
  • Forgetting what day, season, or even year it is
  • Feeling like there is never enough time, even without a deadline
  • Over- or underestimating how long something will take
  • Losing track of age or the order of events
  • Spending a whole day doing things but still feeling like nothing happened
  • Getting stuck at the start of a task because the steps ahead feel foggy

These experiences are shaped by time agnosia, a real difficulty sensing and mapping time in ways that align with everyday expectations. What we feel internally and what the world expects from us often do not match, which can make even small tasks feel heavier or harder to navigate.

What happens when time anxiety takes over

To compensate, many of us build rigid systems around time. We might:

  • Check the clock constantly
  • Schedule every task in detail
  • Finish work far ahead of deadlines to avoid panic
  • Create routines that are so strict any disruption feels unbearable

These coping strategies can be helpful, but they can also come at a cost. Constant time checking may lead to more stress. Extreme punctuality can become exhausting. Planning everything in advance might bring structure, but also heightens the risk of Autistic burnout when life doesn’t go to plan.

For some, the pressure to stay on time can become so intense that it leads to task paralysis. The fear of being late, missing something, or doing it wrong can make it hard to start at all. Time becomes something we brace against instead of move with.

Time anxiety can feel like being trapped between needing structure and being overwhelmed by it.

How sensory input and interoception affect time

Time perception is not just about cognitive skills, it is also influenced by how we experience sensory input.

Many neurodivergent people have heightened sensory awareness. Our brains may pick up on more information at once, making time feel slower, faster, or completely disconnected from the task at hand. This is closely linked to interoception, the sense that helps us notice internal cues like hunger, thirst, or energy levels. When interoception is under-responsive or overwhelming, we might miss sensory signals that usually help us orient in time, like noticing when the light changes or feeling when our body is tired or hungry.

This makes it harder to stay oriented in time using the environment. When external cues feel too loud or too faint, our internal sense of timing becomes even more difficult to trust.

Ways to support your time perception

There is no single solution for time perception struggles. But there are ways to work with your brain instead of against it, and tools like Tiimo can make that process gentler and more grounded. The goal is not to force structure, but to create enough support that time feels a little more visible and a little less overwhelming.

  • Visual structure: Tiimo’s visual timeline and widgets let you see your day laid out in blocks, making time easier to grasp without needing to hold it all in your head
  • Time journaling: Writing down how long things actually take helps build a sense of rhythm over time. You can use Tiimo’s task templates to reflect your real pacing, not just ideal timing.
  • Movement cues: Pairing physical transitions with planning tools can build embodied awareness. Using Tiimo’s focus timer with break prompts helps connect action to time without needing to watch a clock
  • App support: Tiimo is designed by and for neurodivergent people to make time feel more manageable. From drag and drop scheduling to AI-powered co-planning, it adapts to your energy and attention instead of demanding more of it

Finding a better relationship with time

Not all time perception strategies will work for everyone. And that is okay. What matters is finding support that fits your brain, your body, and your pace.

Being out of sync with time does not mean something is wrong with you. It often means you need tools that are more flexible, more visible, or more connected to your sensory world. Keep experimenting. Keep adjusting. The goal is not to be perfectly on time. It is to find a relationship with time that feels less chaotic and more humane.

Branstetter, R. (2016). The Conscious Parent’s Guide to Executive Functioning Disorder: A Mindful Approach for Helping Your child Focus and Learn (The Conscious Parent’s Guides). Adams Media.

Mascarelli, A. L. (2010, September 20). Time perception problems may explain autism symptoms. Spectrum | Autism Research News. https://www.spectrumnews.org/news/time-perception-problems-may-explain-autism-symptoms/

Willingham, E. (2014, August 29). For people with autism, time is slippery concept. Spectrum | Autism Research News. https://www.spectrumnews.org/opinion/for-people-with-autism-time-is-slippery-concept/

Lerner, J., Li, Y., Vadesolo, P. & Kassam, K.S.. (2015) Emotion and decision making. Annual Review of Psychology, January( 66): 799-823. Retrieved from: https://www.annualreviews.org/doi/full/10.1146/annurev-psych-010213-115043.

Ptacek, R., Weissenberger, S., Braaten, E., Klicperova-Baker, M., Goetz, M., Raboch, J., Vnukova, M., & Stefano, G. B. (2019). Clinical Implications of the Perception of Time in Attention Deficit Hyperactivity Disorder (ADHD): A Review. Medical science monitor : international medical journal of experimental and clinical research, 25, 3918–3924. https://doi.org/10.12659/MSM.914225

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