Me this afternoon:
"Hmm, I want to watch a movie, lets see what DVDs I have. Oh, Requiem for a Dream, that's a good movie and I haven't seen it since the first time I watched it. I remember it was a painful and emotionally draining experience when I watched it before, but surely it won't be as bad the second time and I'll be able to appreciate the subtler details of this powerful and evocative film."
Wow, what a horrible idea. That wasn't any easier the second time. I don't think there will be a third.