Did you get the light switch trick from the movie "Waking Life?"
Such a good movie btw, I feel like everyone on this board would enjoy it.
Anyway! Lucid dreaming. I have a love/hate relationship with the dreamworld.
First off, I can definitely relate to the experience of doing something over and over and thinking you have woken up but you really haven't. It can be cool, but it can also be incredibly frustrating. There have been times where I realize what's going on, so I'm like "alright ENOUGH," and I try to wake up, but I can't. Then I get stuck in this awful sleep paralysis and I'm trying to open my eyes and move, but instead get stuck in a futile battle against a constricting darkness.
Today I had an icky experience that I think was brought on by a dosage of about 1000mg of valerian root, taking in pill form. I took a nap, and I tend to "leave" my body a lot when I nap. My whole body will start vibrating, and I always know this is a signal for me to leave my body. Many times it's a lovely experience, if a bit annoying because I'm afraid of waking up and my vision gets muddled. But when they go well, I end up walking around my house, running down my street into the trails, and flying into the cosmos.
But today, I couldn't leave my body. And then I couldn't wake up, and it got really terrifying. I kept trying to get back into it, hoping I could leave my body this time, but no go. Thankfully, I had usage of my legs, so I was able to shake them to wake myself up. I eventually stopped because I was afraid that I would lose use of those after a while.
Xanax has also caused night terrors for me. Not bad dreams, but just high levels of anxiety while sleeping, half-waking up, trying to wake up, trying to scream for help, and just being caught in that weird half-waking paralytic state. It sucks.
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I've had other really bad experiences with that not brought on any kind of drug, and one time, I thought there was an evil spirit in my room. It scared me so bad I had to go sleep with my mother... Embarrassing admission, haha! Oh well. That's how scary it was! :[
And as for actual lucid dreaming, not sleep paralysis or leaving my body or any of that, but just a normal, straight up dream... They can be fun. Usually I try to play the mage and like... make things appear by using my mind or making weird gestures like I'm casting a spell, but it never works. =/ I feel like I'm in an RPG... I have to up my intelligence points to gain lucid dream powers...
I'm a nerd. That's my cue to go to sleep.
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What you are, you are by accident of birth; what I am, I am by myself. There are and will be a thousand princes; there is only one Beethoven.