I see nothing wrong with shaving your head. If you want to, I think you should go for it. Shaving for the cancer thing would be great, I know people who do it. I also knew a group of boys who shaved their heads because a buddy had cancer. They didnt want him to feel quite so bad.

I personally don't have the nerve to shave my head. I know it's not about looks, but I already feel horrible about my looks, and I'm sure without hair I would feel so bad. It's probably wrong to think like that, but it's not intentional. I don't think other people with bald heads are ugly anyway. just not for "me"