Last week I was listening to a speak talk about leading teams. He had a very interesting point of view (I paraphrase):
Business is not a family. Families tolerate dysfunctional behaviour.
Business is about being part of a team. You do not get born into a team. You try out for a team. You work hard and practice to get on a team. Teams do not tolerate poor performance, because it brings the entire team down. It is a privilege to be part of a team.
A very interesting point of view.