Masturbation is generally a healthy sexual behavior. Still, it can lead to longstanding sexual impairment and even a diagnosable psychiatric condition when paired with particular fantasies. read more
No masturbation does not lead to mental disability. However, excess of anything can be bad. Especially if you watch porn while you masturbate. Masturbation alone when done in moderation is harmless but watching porn is not. Porn addiction can cause lack of concentration, irritability, brain fog and even anxiety. read more
People thought that masturbation lead to impotency, different diseases and mental problems. Nowadays, experts have a completely different view of masturbation - and a very much more positive one. I suggest that you avoid too much masturbation in one day because it will definitely effect your concentration. read more