You need to calm yourself down. That is the only way I've ever been able to prolong dreams (and I still have trouble with it). A couple years ago, I'd get really upset when my dream was ending. I tried tons of things, hand tricks, movement, spinning, etc. Nothing worked.

You really just have to center yourself. It takes a pretty strange sort of leap of faith, but you can do it![/b]
You might be right, I do kinda get upset (not that much, just kinda disappointed) when my dream is ending, but I don't see how I can stop being disappointed? Is being disappointed when the dream ends really stopping them from lasting?

Thanks for the advice though, i'll keep it in mind next lucid dream and see if it works.