Roger Roger
Bottom of the list
Edited my post to be a little more accurate to what I was trying to convey.Drive yourself around. Hmmm... were what if you suffer from agoraphobia. Or you have a panic/anxiety disorder/PTSD.
Any of that real enough for you?
Of course I think there are a lot of people who shouldn't fly. For example, people so afraid of flying they feel the need to get liquored up before they go, or people so fat/frail they have to be manhandled up into a beaver on floats by 2 rampers and a pilot.