In a previous post, I talked about a couple of examples of bad leadership and what we can learn from them. To close the circle, I want to elaborate on the same topic but from the other side of the court: some examples of harmful individual contributors I’ve encountered in my professional experience. As a disclaimer, I’m not going to talk about the typical case of a low performer on a team. That is a widespread situation for which, applying some specific strategies, you can manage and handle. I want to focus this more on a personality perspective.