Field notes

The science of leaving on time

Short, research-backed reads on why getting out the door is so much harder than it should be — and what behavioral science says actually helps. Written while building OutOnTime.

How-to

How to build a morning routine with a fixed leave time

Start from the leave time and work backwards: real steps, honest durations, one visible buffer at the end. The research-backed method, with a worked example.

Execution

Why knowing when to leave doesn't get you out the door

Calculators and calendar alerts solve the arithmetic. The intention–behavior gap explains why you're still late — and what execution support looks like.

Planning fallacy

Why you're always late — and why it isn't laziness

Your brain systematically underestimates how long things take — a bias so reliable psychologists named it in 1979. What the research says actually fixes it (hint: not willpower).

Time blindness

No sense of time? Time blindness is real — and it's measurable

If time seems to vanish on you, ADHD research says the difference is measurable and real. Why "just watch the clock" fails, and the tested workarounds: externalize time, turn times into events.

Cognitive offloading

The hidden cost of "keeping an eye on the time"

Being your own timekeeper is a second job that taxes everything else you do. The science of handing it over — cognitive offloading and if-then plans — and why it works.