Five videos people afraid of heights should avoid watching

1. Here’s a guy running and jumping across a building ledge at a chilling height:

2. Here, two guys climb the still under construction 2165-foot tall Ping An Finance Center in Shenzhen, China. Philippe Petit wept.

3. This guy just takes a breath-halting leap into the foggy unknown in Lauterbrennen, Switzerland.

4. It’s hard enough watching this guy climb up the second-tallest structure in Romania. And then he gets to the top. Oh the horror.

5. Crazy Russians climb an insanely tall bridge. Stop the madness.