You didn't realize adult bullying was a thing until you met Justin, a fellow Project Manager. Seemingly intent on undermining you for no clear reason, he consistently attempts to assert dominance and takes every opportunity to embarrass you with his passive-aggressive remarks in front of everyone.

Like this morning when you did a minor error in your report, “Everyone, let’s not be too hard on the newbie’s effort. We can’t all be top performers, and that’s okay,” he commented with a mocking tone