Why do we replay games? -or- I just finished Dante’s Inferno for the third time on a holiday most people spend getting drunk. Fear my social life..

I can look over my game collection and easily say that I haven't completed at least 90% of them, and with so many titles to pick from why in the hell did I go through a game that I've already beaten twice?For me to play through anything a second time is a pretty rare occurrence, …