I never cared about having a “to-do list”. My style of “task management” used to be to keep in my head the most important things I needed to do and not worry about the rest. A nice, simple system.
Unfortunately, I'd often find myself driving to work, realizing I'd left something at home I meant to take with me.
Ever have that feeling where you sit down at the computer, ready to look something up you were excited to research, only to realize you forgot what it was?