I have the same issue with heights, can't dive into a pool, can't use outdoor glass elevators, can't use "down" escalators, etc., but I also think I'm missing the adventure gene because it goes beyond heights. I've never ridden a roller coaster in my life, nor do I want to. I have no urge to go white-water rafting or deep-sea fishing. I just think all of it is pointless, but then I never liked board games either. Talk about pointless!
