What would aliens think if they leaned we evolved fear as a survival mechanism, but we intentionally seek out situations that trigger our fear response, for fun?
Horror movies, extreme sports, thrill-seeking, it’s all weird.
Edit
Changed the title and added an extra line to make it clear I’m talking about the fear response, and not specifically about extreme sports
My guess would be that after we get scared the brain goes “good job, you survived, here’s some endorphins”. That way we enjoy getting scared because happiness follows
Source: none.