[mattikl]

A couple of years back I was working on a solution to track these kinds of things, and what you said is pretty much what I realized while at it. Tracking my sleep actually made me sleep worse because it placed more stress on sleeping. The less I think about it the better I sleep.

What I find more important is tracking what you did in terms of achieving the bigger goals you have. But tracking might not be important here if you have a good system that makes you do work on regular basis to achieve those goals.