Yes it's true it actually is me, I've been dealing with depression for a long time and I think that's why I excessively masturbate. I've been having a lot of problems going on at my home. In my religion it's not good to masturbate. I'm currently in college but I still live in my house and I don't want to tell anyone about me excessively masturbating because they'll be really ashamed of me. I'm afraid my mom might have a heart attack if she finds out.
It's a pretty normal activity for older boys and young men (old men, too, let's face it). I know in some cultures it is frowned upon but according to human-sexuality experts, there is nothing wrong with it. Doing it in front of someone (who is not one's sexual partner) would not fit in that category, but simply masturbating is considered a normal human thing to do.
He's not doing it in front of me but I walked in on him one time and he told me about the stuff he did
If he is doing it in front of you, just explain to him that this is an activity to reserve for when he is in private and alone. Some kids with sensory-deprivation issues will touch themselves or even masturbate in places like at school or when under stress, but you are not saying this is something he does in public. If he is just an average kid and sometimes he touches himself, that is actually pretty normal. Usually kids don't do this where their parents can observe it. Make sure he is clear on that point -- it's a private activity.
Also he touches himself more than once a day
Masturbation is not harmful, unless it's continuous and saps energy you would put into other things, like school, friendships, relationships.
There are people who masturbate obsessively, several times a day, and use porn, and it does affect their energy for life and also their ability to respond sexually to a partner.
If I'm right in guessing it's you, is everything else in your life going okay?