1. Do you cheat and peek ahead at the end of your books? Or do you resolutely read in sequence, as the author intended?
2. And, if you don’t peek, do you ever feel tempted?
I used to do this quite a bit in my younger days. For me, it's sort of the same as peeking at your Christmas gifts - a little unsatisfying in the end. The only time I do this now is if I am not enjoying a book and not planning on finishing it at all. In that case, I'll sometimes skim the rest or just go straight for the last couple of pages.
I think I am tempted to look ahead! One thing I will admit to doing is looking a few pages ahead if I'm at a critical point in the storyline and I have to stop reading for some reason. Usually I am at work when I do this.