I warmly Welcome you to HCM. I can understand your concerns.
Excess of everything is bad. You need to keep a balance in life. Avoid pornography, as it may lead you astray and will take you far away from realities of life. Your capabilities may mask and you will be unable to rise and shine, the purpose of your life I am sure.
1. Avoid bad company.
2. Try to understand why the Internet was invented and what are its benefits to humanity. You need proper
counselling for that.
3. Make friends who are best amongst your classmates. It will make you feel the change. You don't know what you are losing right now. But once you will join the company of toppers of the Institute, you will realize where the world is heading for.
4. Don't keep laptop, PC in your room. Rather keep it in front of your parents (living room).
5. Start going to a gym regularly. It will change your mind to avoid addiction.
6. Keep a balanced diet.
7. Don't use smartphone. Students mostly use it for negativities instead of taking a positive benefit from it. You should use a regular/basic cell phone. And don't feel it to be a status symbol.
Masturbation itself will not harm you but its excess will definitely damage the penile skin, semen quality and it will also affect your overall health.
Start with Multivitamins once daily. And if you need further assistance anytime, fee free to contact me.
Regards!
DR.HANIF
USA