After ending a friendship with someone who constantly competed with me while maintaining a perfect public persona, I started paying attention to the subtle behaviors that reveal someone’s true character. Here are ten behaviors I’ve noticed that suggest someone might not be as good as their reputation suggests. They’ll help you move, then bring it up for years. Final thoughtsRecognizing these behaviors isn’t about becoming cynical or suspicious of everyone who’s well-liked. But those subtle behaviors, those small moments when the mask slips, they’re telling you the truth.