What's the deal with 
Lateness
 and ADHD?

Chronic lateness is a common challenge for people with ADHD, resulting from ADHD-related symptoms such as perceiving and managing time, procrastination, attention dysregulation, poor working memory, and decision-making.

“People with ADHD often struggle with being on time to things because we have a fuzzy grasp of time itself. This often makes us late to anything and everything with a set time. (Others with ADHD may have learned to overcompensate, arriving early to everything because they are terrified of that feeling of being late.)” —Jesse J. Anderson, Extra Focus: The Quick Start Guide to Adult ADHD

What it looks like:

What it looks like

  • Consistently underestimating the time needed to get ready or travel
  • Difficulty transitioning from one activity to another
  • Losing track of time while engaged in tasks or activities
  • Forgetting about appointments or commitments
  • Struggling to prioritize and manage time effectively
  • Last-minute rushes to meet deadlines or arrive at destinations
  • Feeling overwhelmed by the process of getting ready and leaving
  • Difficulty following routines or morning schedules
  • Procrastinating on preparation tasks until the last minute
  • Experiencing anxiety or stress related to chronic lateness
  • Tendency to be overly optimistic about available time
  • Struggling with time blindness or poor time perception
  • Call or reaching out to people later than you said you would
  • Frequently needing to ask for deadline extensions

The science:

Scientists have identified several factors that may explain why individuals with ADHD often struggle with time perception and management:

  1. Brain activity: The prefrontal cortex is a region of the brain responsible for skills like time estimation and management, attention, motivation, planning, and more. In individuals with ADHD, there is often decreased activity in this region. This reduced activity affects their ability to accurately estimate time intervals, to plan, focus on, and carry out the steps required to get ready for travel, and more.
  2. Brain connectivity: The prefrontal cortex is connected to several other brain regions, and is responsible for sending instructions to other parts of the brain. The way these regions are connected may be different in ADHD brains, making it more difficult to relay instructions effectively.
  3. Brain chemicals: Dopamine is a neurotransmitter or “chemical messenger” that is often too low in people with ADHD. This lack of dopamine contributes to challenges in attention, motivation, planning, and time perception, all crucial skills for arriving on time.

References:

How Does ADHD Affect Your Time Perception?

NCBI - WWW Error Blocked Diagnostic

Clinical Implications of the Perception of Time in Attention Deficit Hyperactivity Disorder (ADHD): A Review

ADHD Time Warp: How to Stop Being Late, Frustrated, and Overwhelmed

Impact of ADHD at Work

What you can do:

Addressing lateness begins with understanding what some of the contributing factors are. Here are few questions you can begin with to understand this better:

  • When are you most likely to be late? What type of task were you doing right beforehand?
  • What thoughts do you notice are causing you to arrive late?
  • When you arrive on time, what sequence of events enabled you to be successful?

With a better understanding of your lateness, you can develop strategies to manage it:

  • Externalize Time: Use visual timers or alarms to keep track of time and set reminders to help orient you to how much time is passing or when you need to act
  • Time Estimation: Time yourself completing common tasks and travelling frequent routes, keeping a record as you go. Once you have several entries, you can get an average estimate of how long these tasks take, enabling you to plan more effectively.
  • Pause before Agreeing: Review what you’ll be doing before that time, what planning or prep is required, and whether you can realistically meet that deadline.
  • Overestimate travel time: Always add extra buffer time to your estimated travel duration to account for unexpected delays.
  • Prepare in advance: Lay out clothes, pack bags, or gather necessary items the night before.
  • Implement the "ready, set, go" technique: Break departure preparation into three distinct phases.
  • Create detailed schedules: Break down your routines into specific, timed steps. Make sure you have visual reminders or alarms to help keep yourself moving through these steps.
  • Practice backwards planning: Start with the arrival time and work backwards to determine when to start getting ready.
  • Leverage technology: Use apps designed to help with time management and punctuality.
  • Adjust your clocks: Set clocks slightly ahead to give yourself a time buffer.
  • Use transition rituals: Develop specific routines for shifting between activities.
  • Address underlying anxiety: Sometimes, lateness can be linked to anxiety about the event itself. Address these feelings if present.

Go deeper:

ADHD coaching

You don't have to go it alone!

Feel like ADHD is a getting in the way of you living your best life?  You're not alone. Many brilliant minds just like yours wrestle with distractions, procrastination, and staying organized. At Shimmer, we see ADHD differently—not as a deficit, but as a unique way of interacting with the world that requires unique tools. Let’s unlock those tools together.