Natural Selection

I have heard that there are some young people (mostly young men) who are trying to eat those laundry detergent pods while photographing themselves doing so!  There are plenty of warnings printed on the box telling us these things are very dangerous and poisonous!  Yet these folks are still trying to eat them!  They can cause serious injury and even death if ingested!  Why?

My only explanation comes from a book written by Charles Darwin called the On the Origin of Species.  It's colloquially called "natural selection"!  Read the book.  I think it fits that criteria perfectly!