I was nervous about a hair test that i had to take. thought about shaving my head, but decided to put my molecular biology degree to work. I found out a way to damage the cortex of my hair. And i passed. Wohooo. But i still have to go through a damn program for a little while. Dont know what to expect. Ive never had to attend a group session before.Bet Brtiney Spears wish she hadnt shaved her damn head, wonder what she was trying to hide.