I personally hate roller coasters. I don't like when I am flying on a place somewhere and we hit moderate turbulence. Its all uncomfortable to me. So I could never be in the air force. I am wondering though is there some sort of comparison that a civilian could understand as to how the G force feels on the body when the air force is flying rather complicated moves. Is it like riding a roller coaster that is on steroids? I don't think I every want to feel it but it would be interesting to know exactly what it feels like.