Well, on the mental problem side, I'm bi-polar and definitely have bad days but chess has been able to keep me focused. I've always been weird on some level, but I'm proud of it. I never thought it was bad. I don't think it makes people weaker, actually, I think it makes people stronger. Chess is a social activity on some level, and you can make a lot of friends on here as well, so it is all good.
Welcome to chess.com :-)
.