When I was younger, all I would think about when I would become lucid in a dream (I didn't even know what lucid dreaming was back then), was having sex with pretty girls, yeah, I know, not very original. Realizing it was just a dream, and I was about to kiss a girl, I'd wake up. (With a SP moment.)

I didn't know why that always happened every time I became lucid. I still don't, but I kind of understand a little why now.