I started to try lucid dreaming a couple of months ago. I never fully got into it, but the stuff I tried worked. For example, one way to check if you're dreaming is to look at a clock, look away, then look back, and the time will be different. So once, I was just sitting around, and I remembered that you're supposed to do that if you want to check if you're in a dream. I knew I wasn't in a dream, but I checked it anyway, and it worked, and also I was wrong about not being in a dream. Dreams rule!