Up to you Mate
Restrain your self.
Get a Hobby
Do Something that makes you forget that.
Get your Mind off porn
Go out with friends or alone ,if you don't have any friends.
Get another habit that wont make you unhealthy (reading Designing Writing etc)
Tell your Friends not to give you any even if you try to kill them asking for porn. (Tell them the reason)
its for you own Good. Reduce it bit by bit.
Lastly Try to get a Girl. that would help you lots
Mainly its Up to you to everything and control your self
GL