Porn hijacks your mind whenever you see porn you are simply wasting your time,energy and mind power as you are in front of a computer screen having a variety of porn at you finger tips
So you will never get bored by it
for example - if you start by watching softcore porn on the internet after a couple of movies
you will notice that you need to see a hardcore version of the porn to get aroused so that you can masturbate to it
As Student your priority should be to get good grades which depends on hard work and dedication
If you spending most of the time by watching porn
I suggest you to quit porn ASAP
As it will cause a lot of problem later in your life if you do not quit it
Believe me i know what porn can do in someone's life
It has caused a lot of problems for me
If you want you can check it out from my post , the link is below
http://legacy.rebootnation.org/index.php?topic=1640.0
Also i would suggest you to spent more time with your friends and family members
when you are alone this will help to fill the void that porn has created in your life
I wish you best of luck for your studies
Take Care
Bye