Ask HN: What personal metrics do you track?
https://news.ycombinator.com/item?id=1197842I read earlier in the Piano App thread comments, that the creator tracked the exact time he spent on each part of its development. I've also kept tabs on Feltron's work, and that of other self trackers.
And I want to start quantifying myself - at least for a while.
What do you track? And what do you recommend others track, too?