So most of the times that I have Lucid Dreams, I forgot to turn my T.V. off the night before.

I heard somewhere that watching T.V. before sleeping is like smoking pot before sleeping, because they both make your brain go to the same state. (Could be wrong, saying this out of memory)

So in most of my lucid dreams, I am alone in a pretty mundane environment. Is this because I generally fall asleep with the T.V. on? (My T.V. has a built in sleep timer if you were going to say I waste money)