Likely very few of us have ever had the misfortune of falling through a roof somewhere. And if it does happen, that's it. That's your day. You fell through the roof, you dust yourself off, you go home and watch some TV because you need time to get over that.
In China, things seem to work differently, or this man just has that can-do spirit that the Little Engine That Could taught us about, as falling through a roof repeatedly doesn't seem to stop him from wanting to continue on his journey across that roof.
Give the video a view for that bittersweet sensation that only comes from laughing at the needless pain of others.