I have a very bad habbit of masturbating since age of 8 and now im addicted to it like 2-3 times daily due to which losing hair getting lazy weak memo?

See Doctor: You need a full evaluation by a doctor. Make an appointment to be seen.

You aren't: addicted, you just enjoy it and don't have anything else in your life that's worthwhile. It doesn't cause hair loss and the lazy, weakness, etc. are just other symptoms of your depression, boredom, etc. Get a life. Learn some new skills and begin some new activities. Meet and befriend some new people. There's more to life than just your penis