In my late teenage years I realised I used books as a wall to set the limit between me and the rest of mankind. I only considered going out when I thought somebody could be like me. That´s why I feel closer to fictional or passed away people in books than the living ones.

It doesn´t matter if you prefer books over cellphones or viceversa, the reason to do it is the same.

And related to the topic "porn", there´s people who perfer to have cyber-sex or get laid with a robot. I know it for a while and I still cannot understand the point.