A daily log format I can
keep in three minutes that's
still worth rereading in a
year. What to record, what
to leave out, and why most
logs become unreadable.

A Daily Log Worth Rereading

Three minutes a day, and still readable a year later.

Prompt

Propose a daily log format I could keep in under three minutes that would still be worth rereading in a year. Say what to record, what to deliberately leave out, and why most daily logs become unreadable.