← Blog

19 Oct 2026

I just found out why our to-do lists never work

Many of us have a graveyard of to-do lists. Notebooks, apps, sticky notes: beautiful lists written with total conviction, then never looked at again.

While writing Inside the ADHD Brain, I read through what people with ADHD say about this online, and the pattern was almost funny. Our lists fail for the same four reasons:

  1. Too long. One look, and the brain shuts the door.
  2. Too vague. "Sort out taxes" isn't a task, it's a project.
  3. No time attached. So everything stays in "not now."
  4. They live on a phone, which is a distraction machine.

What helps instead: a top 3 for today, a tiny first step for each ("find last year's tax letter"), and a when and where for each step.

That last one has real research behind it. Psychologist Peter Gollwitzer showed that simple "if X happens, then I'll do Y" plans strongly increase follow-through (Gollwitzer, 1999), and a study found they helped children with ADHD control their responses too (Gawrilow & Gollwitzer, 2008).

The full explanation, and how the people around us can help without nagging, is in chapter 6 of the book.

Inside the ADHD Brain
Explained for Everyone Else, Why They Do What They Do, and How You Can Help