Is masturbation good or bad?

I remember when people went around talking about guys getting blind from masterbating. Once I got really scared, because of an orgasm that was so intense I involuntarily closed my eyes XD

Idk, i used to think it was bad but i lived in a conservative household. Later i learned it was a more natural thing to do, if you're comfortable with ur body than i don't see why it's bad for you. It's kinda just like doing the 1 or 2, but it comes in less frequency. :P If you don't got a partner than why the hell not. You learn more about your body and how to feel good so you can teach your partner to make it more pleasurable.