Here's what I think:
- exercise releases endorphins which make you happy. this is a known fact. i think.
- showering makes you feel good. makes me feel good, at least.
- going to the gym/showering from 3:30-5pm is the perfect way to break up my afternoon.
- showering at work means I don't "have" to shower at home, which is good when I have a list of things I want to accomplish in the 4 hours between getting home and going to sleep!