You would have been advised many times against laughing at someone else's pain.
But this video of Justin Bieber falling off stage is just too hard not to laugh at, reports UniLad.
The singer was performing in Saskatoon, Canada, as part of his 'Purpose' tour.
He was so focused on his act while walking on the platform, he did not notice that he was about to fall.
Bieber than took a pretty hard tumble, the impact of which was heard thanks to the microphone he was holding.