WHY?

Why do I seem to do my best work after midnight? Why do I like to get up early even though I go to bed late? Why haven't I gotten my haircut in 2.5 months even though it is one of the best amenities in life? Why do I not do what I should be doing but instead do what I shouldn't be doing? Why is it so hard to relate to kids when we were all kids once (shouldn't we be experts)? Why are PB&J sandwiches always better when made by someone else? And WHY are the most valuable treasures at the end of a hard road?