Having had the same problem, and still struggle with this to this day, I have to to plan my days, and not make time for porn. I have been watching porn since I was about 10 years old. My parents didn't know, but It slowly built into a major addiction, to the point where I had about 100 tapes and CD's and about 10 Gigs of clips (this was in 1999/200 - when that was considered a lot). But I had some really good friends who knew how much i struggled with it and helped me chunk the habit.
Breaking free from it, with lots of prayer, intervention, and developing some healthy habits, I found that my chronic porn/masturbation stunted my people relation development. It also caused me to become more remote to my feelings as they relate to others. I had devolped a tendency to be selfish and not consider others, because I was more concerned about getting me.
Now, married and have a very successful career, I'm on the road away from my wife a lot, have found myself often back at the same crossroads. To combat it, I have to manage my time stringently. I try to plan my day to where I have a focus at every moment. Not necessarily focus just on work, but on things that I would like to become better at, or devote attention to for make me better. I also intentionally try to plan activities with my friends and/or colleagues to develop additional relationships and polish my relation skills.
I have not mastered it completely, but I am concious it is a weakness for me. Just to let you know how much of one it can still affect me, I missed work a couple of weeks ago because I was so caught up in some of the fiction stories on this site. I was so into it, I jacked off all day. I had to play it off as a sick day. I'm also overseas and haven't seen my wife in about 3 months. I can literally smell her... Oh yeah if you can marry a freak, that helps!:smile: I was really fortunate and blessed to marry a woman who has a compatible sex drive.
Well... I hope this helps.
Regards,