word. But even the use of the world "balls" to symbolize bravery, strength, and power is sexist. What's the worst thing you can call a man? A bitch, pussy, c*nt? So, basically a woman or an anatomical part of a woman and having "balls" is a compliment?
Typically it's bc they are not happy in their own life and they feel the need to act superior in short-term situations, but that gratification will only last as long as that moment. Being a good person who lifts other people up will last a life time.