I just watched the video in amazement! If this guy is some kind of survival school teacher, I'll take my chances on my own! I couldn't believe what I was watching.
I scrolled down to the comment page and it's been disabled. So.....we can't reply and try to tell people the RIGHT way to hang a hammock!
I only hope people will see the good, proper vids that will show them the safe way to hang. That won't hurt the trees OR the hanger.