I have a simple question for you. When you are LD dreaming how do you know that everything you did in your dream wasn't supposed to happen? I mean how can we know that we don't dream ourself having a lucid dream without actually having one?

Why I am asking thins? Because 2 nights ago I had a bunch of lucid dreams (I recalled 4 of them) for the first time and I did lots of things like looking at a watch, flying and even having sex. Almost anything I remembered during my dreams that I read here. But I left with a strange filing that everything was more like a scam made by my mind.