Aside from a strange lead-in, there is a larger picture about identifying the dynamic of a team and how to build it. We should prevent these situations by identifying red flags in the hiring process early on. Sometimes that isn't good enough, but to his point, we shouldn't make that same mistake twice. Never heard of this, but it could be a good practice to do a post-mortem in the hiring process after an acidic resource is gone. I'm sure this problem runs rampant in all industries, where they have a much less tolerance.