I enjoy that myself. Like not just people who sit on high places, but are physically able to climb to get up there in the first place or scaling buildings or such, almost anything that looks climbable, (or almost impossible). Freeclimbing, parkour, just that particular skill of dexterity, core strength, and control of the body so well. I mean, climbing tall mountains is one of those talents,too. Like some of the impossible climbs in the Alps or such.
I'm too scared to hand feed a Great White gummy bears.
It's really dangerous but I would consider the person that does it....an idiot.
I'm not generally afraid of heights, but there are limitations. I wouldn't do what some of these crazy people have done.