I guess I could be classified as mildly insane, but I usually really enjoy a good amount of turbulence. I may be in the minority, but a good jostling mid flight does not scare me at all. I particularly like it when the plane drops down then recovers, that feeling of weightlessness is quite fun. I honestly would be perfectly fine if the the plane shook and dropped for the entire duration of my flight.. I would probably sleep like a baby.