Collaboration is really important. Obviously not with Susan. We don’t talk about Susan. We’ve all worked with people we don’t particularly like. And sometimes there’s a perfectly good reason for it. (I’m sure Linda has several. Possibly documented.) But you don’t have to like someone to work effectively with them. When leaders allow old disagreements, bruised egos and personality clashes to get in the way, it doesn’t just affect the two people involved. The rest of the team ends up navigating ar