Kinda strange...

I had a Dild either last night or the night before. (I can't remember, I just remembered I had an LD a lil while ago, gotta work on the DR) It was relatively vivid, and I had a little control. I was trying to change my surroundings. For some reason, I decided to 'climb through' my present environment. I kinda started pulling myself through my surroundings, kinda like a wormhole shape or a black hole like u see on television. I didn't have enough control though, and I lost the LD about halfway through. Anyone have a similar way of changing environments? Also, while I'm at it, what are ur best tips for gaining control, lengthening the dream, and changing places?

Thats kinda interesting, I've found that I can't change environments, but most of my LDs are not very lucid.

I'm sure it would have been an awesome feeling going through a wormhole though :P