When you look for a leader, do you look for someone who can not admit a mistake? Or learn from it? Or teach others how not to make the same mistake? Have you worked for or with someone like that? Did you enjoy it?
The best supervisors know that they don't know everything and are acutely aware of their own personal weaknesses. They know and work on them and can comfortably talk about them with other department. Too many supervisors can not even express what their weaknesses are much less work on them and implement behavioral changes.
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