Never had one. I always meant to train myself for it, but never got around to it.
I know flicking the lights every time you enter the room is supposed to be a good method. The light levels in dreams tend not to change that dramatically. So if nothing happens when you flick the lights, you're in. You have to get to the point where it's a habit, though.
I know flicking the lights every time you enter the room is supposed to be a good method. The light levels in dreams tend not to change that dramatically. So if nothing happens when you flick the lights, you're in. You have to get to the point where it's a habit, though.