If I have to pick the biggest negitive (there are many) I would have to say leagally murdering their children. By this I mean withholding blood if it could save a child. Adults are on their own, but a kid has no say. That to me is murder.
The only positive thing I can think of is I was always afraid of getting caught doing something so I didn't. That probably kept me out of alot of trouble.
Edited to add: Chevy....stay out of the sun girl. You're burnt! OUCH!