What I tell the teens who ask about this is that almost every teen masturbates and many guys continue to do so into adulthood. It doesn't harm you in any way. But if a guy feels guilty about it and wants to stop, that's okay too. It's his choice. Sexual urges are natural and healthy, and for young guys who are not yet sexually active with others masturbation is a pleasant and healthy solution.

Compulsive masturbation is something else, of course. But that isn't caused by masturbation as such, but by other issues for which masturbation seems to offer a sense of release or control. But even then a guy need not feel guilty about it. The thing to do is seek professional help. A therapist won't blame the guy; he/she's seen it all, after all. The aim with be solely to help the survivor with his problem.

Much love,

Nobody living can ever stop me
As I go walking my freedom highway.
Nobody living can make me turn back:
This land was made for you and me.
(Woody Guthrie)