Don't think about approaching. There's nothing you can do if you're next to them that you can't do at a distance. In particular, you should never try to physi

Don't think about approaching. There's nothing you can do if you're next to them that you can't do at a distance. In particular, you should never try to physically stop someone jumping (who is already on an edge). Given that, you may as well keep your distance anyway. The most important thing is to listen.