I don’t actually look like that because I’m trying to seem less scared than I am. Roller coasters are like that for me.
I’m not really afraid of heights. I’m not afraid of speed.
However, I worked in an amusement park for two summers and know what most of maintenance guys are like. Not so much that they seem incompetent — I want a greasy blue collar guy into working with tools on that job — but that they seem to have hard lives that include a lot of drinking and carousing after dark.
Couple this with the fact that I saw Final Destination 3 and know what can really happen on these things, I tend to avoid them unless I’m with a group and am basically shamed into going on one.