What idea changed how you view the world?
Here's mine: High Agency.
The high agency library: (19 best examples I've found in 4 years) https://t.co/IOttWTOC5u
Reminder that a sense of agency means feeling like you have control over your actions and their consequences . I think people tend to forget that second part; owning your mistakes and their consequences is extremely difficult, which might be a motivating factor for some people to adopt victim complexes. (A victim complex is learned!)
Frequent lamenting about how bad things are (in politics or relationships or other culture gripes) is mostly a way for people to avoid responsibility for what they can change. If you constantly repeat that everything is bad, it lets your ego off the hook for doing nothing.