In the few lucids, I have had... I never take the time to find a dream guide. Plus, even if I could remember, I wouldn't know were to start. So I have a few questions I'd like to ask about them...

* Do you just stumble upon them, or do you create them?
* Do they look like you want them to be, or does your mind create their looks independently?
* Can you call them to you, or do you have to go to them?
* What are they capable of?
* What can you do to them?
* Can you find them in non-lucid dreams?
* Can you order them around?

Sorry for the amount of questions, but my knowledge on the subject is VERY limited...