ELI5: Explain Like I'm 5

Mean world syndrome

Mean world syndrome is when people think the world is a worse place than it really is. People with mean world syndrome get scared because they think the world is dangerous and filled with bad things. But if we look around, most of the world is actually safe and filled with kind people. It's important to remember that the bad things we hear in the news or see on TV are very rare and happen in very small areas.