I'm sure we're all aware of the dangerous effects that drugs can have on our brains.
Paranoia, delusions, and the inability to think rationally are only a few, but apparently being immune to feeling excruciating pain is one of them as well.
When a man in Brazil got high on crack cocaine recently, his altered state of mind made him think that it was a good idea to play in traffic. However, running in front of cars wasn't the craziest thing he decided to do. You really have to see this to believe it.