I am a 23 year old male and masturbated for the first time when I was 15. I continued masturbating till I was 20. After that I wanted to completely stop it as I always felt guilty of watching sexy pictures and masturbating. So I masturbated once an year when I couldn't control myself. But now it makes me feel very depressed. I don't want to masturbate at all forever. How do I do that? And do everyone control like me? Or am I doing something different?