Am serious coz I do see in the dreams many times that I am levitating and going in different places, but later I found the David,Criss and an indian Mr. Mudukhad, all of them demonstrating it well., but the technique is not taught by anyone. I saw even while on elevator moving up to shopping centre, the guy is levitating and making a wonderfull showing off., making the my brain crazy about it. Well, if it is something simple why cannot master it so that it may be usefull in some in-house activities at least to change electric bulb when fused in the roof. lol.