Hello dreamviews, i used to work on Lucid Dreaming, had like 7 LD's then stopped working on it (school stress and other crap) but now i'm back in business! I've read a guide and i had 3 LD's in 2 nights.

The thing is, i really don't know what to do in LD's. So i would really appreciate if you guys and gals post the things you did, and want to do. seriously, what is there to do?

That was the first question. Here's the second one:

How do you keep it cool? When im lucid dreaming, i tend to dream stuff that makes me happy (duh) BUT that excites me like a little child holding his first toy. So i wake myself up.
The question is, is there a way to keep it cool while dreaming exciting stuff? Or is there a way that getting excited but not waking up?

Thank you for reading, waiting for your replies!