I don't know what keeps me going sometimes. Often it's a loved one (who ever that is at the time...). A lot of the time it's just to see what will happen next. I have a morbid fascination with reality. I need to know what's going to happen next in the story.
Also, an overactive imagination keeps me going. I get excited by new ideas easily, hence my love of games and movies. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />