Birth of internet was a revolutionary thing in the world. By internet you have got world at your feet. But every thing that comes in one's life has got both advantages and disadvantages.
One such disadvantages of internet is pornography. Which in today's world is a multi-trillion dollar industry. It's has put it's unbreakable net on every human being whether it's an adult or old every one is effected by pornography.
Once someone gets to know about it. Then it is difficult for him to get back. It's process is simple. Think, Do, Regret and Repeat. Then the person is fully addicted to this thing.
Pornography has got very bad effects on once life. It destroys once body and soul completely. You seem to get distracted a lot whenever you are doing some sort of work. You start feeling alone. It will also effect your marriage life. There are many more effects on human body.
So, You should get rid of this thing as quick as possible. Otherwise, the time will come there will be nothing left in you.
So you need to talk to your close ones and share your addiction to pornography or if you can't do this then you should mostly spent your time with good friends because person go to pornography mostly when he/she is alone. whenever the dirty idea comes to your mind try to do some sort of exercise that exhausts your body and you feel sleepy. Atleast you should get rid from the pornography. There is also lot of information on web about the pornography and how to get rid of it.