I have masturbation habit since 14 years. Now I want to stop it but I am not able to completely stop it. After masturbation I felt guilty and promise that I never do it again, but I cannot. And I think this results me that I am suffering from male pattern baldness, acidity, weak immune system. And I become a sex slave. My mind is not come out of it. I always think about sex n sex. I cannot concentrate on other thing. Plzz help me to come out of this, or suggest me what to do?