Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. You are worrying too much. Masturbation is natural and it cannot deteriorate your health. Masturbation is normal if done in moderation. Once per day is healthy. In teen age period so many people masturbate twice or thrice daily. Masturbation cannot have side effects and cannot deteriorate your health. but anxiety associated with masturbation practice can harm your health and intellect. That is what, I feel, you are suffering from. Only remedy is concentrate on your studies and career. Ignore the worries about masturbation and live life normally. For sexological and psychological counseling and for different psychotherapy treatments visit http://psychocure.webs.com/ Hope this answers your query. Available for further clarifications. Good luck.