Not that I’m all that scared of heights, but I’m generally an extremely risk-averse person, which tends to make me boring. Exhibit A: I will not go on a roller coaster with you, or with anyone. I also won’t go skydiving, scuba diving (I want to! I want to! But I don’t want to participate in an activity where the sole purpose is to not die), or base-jumping, or white-water rafting (but that’s because I had a bad experience). I am not a daredevil.