Some people just have addictive personalities. Others?...Porn is seductive because its addiction is so slow and the harmful effects are so delayed...but once you notice those effects, you are pretty well screwed (in that you will not be able to screw).
I would guess that loneliness could certainly make one invest more in porn...which in turn would lead to more loneliness. So, once started, the downward spiral could be a problem. And, the type of porn teens have access to nowadays (coupled with their hormones and undeveloped brains) is like meth compared to the Cosmopolitan magazines I had access to at the time.
This message has been edited 1 time(s).