Not because he’s perfect, just the opposite in fact. When I was a teenager, he and I would argue about pretty much everything in an effort to out-stubborn the other. I would always win… wait no… he would win… he was the most stubborn… but I was right.
“You are selfish.”
This is one of the most gut-wrenching insults a person can throw at you. It puts you into a special category of low life who sucks the energy and resources from others to serve your own interests.
Ironically, being called selfish is usually in response to you being unwilling to do something to serve the accuser’s self-interest, and is quickly followed up with, “You should be more selfless.”