question: well im 16 and i used to masturbate a lot! ive been able to calm it down a bit but now my penis looks a little bit worn out. For example the foreskin is a little bit tighter then it should be because it isnt able to fully roll past the head which made the cracks on the foreskin from to much masturbating even worse, if i stop for a while will it eventually heal? And is it normal for a masturbating addiction to cause damage and am i still "normal"??