In my opinion, it is very important to me to hold an individual retropspective every day - the idea is to see what worked, why it worked, why something didn't work, and how to improve.
It can be an invaluable tool developed during a perior of time that could otherwise be a waste.
I think that there are many innovative ways to acheive better performance on a daily basis; but, this is certainly one that works for me.
Of course, safety over being introspective.
Thoughts?