I have been able to do this as long as I can remember. I would describe it as the feeling you get falling from a roller coaster in your stomach or legs except I can make it more or less intense and hold as long as I want and when its intense its like the roaster coaster X 10. The other thing that happens to me is that if something is about to touch my skin, especially right between my eyes and lower forehead, the skin feels very very tingly and when I perceive the object to almost be touching it will get intensely tingly and I can also control that feeling too but harder to get unless I stick something near my forehead -- not as easy as the legs.
From reading some of the posts here, it seems this isn't all that uncommon. But I have always wondered if this is some sort of super power and how to or if it is possible to harness it in some positive way for my life. So far I just use it to feel like I'm on a roller coaster ride when I am bored sitting on my couch.
What do people do with this skill?