Why do I feel threatened when my team knows more than me?

You feel you must be the smartest person in every room you lead, and when someone knows more, your authority feels threatened. So talent starts to feel like a danger instead of a gift. That is an exhausting way to lead, because it means you are competing with the very people you are supposed to grow. Here is the thing you are missing: a leader's authority does not come from knowing the most. It comes from bringing the right people together and helping them do their best work. The best leaders are surrounded by people who know more than they do about their own domains — and that is a mark of strength, not weakness. If you had to be the expert in everything, your reach would be capped at what one mind can hold. That is a small ceiling. So try loosening your grip on being the smartest. In your next meeting, deliberately hand a question to someone who knows more, and let them shine in front of everyone. Notice that your authority does not shrink when you do — it grows, because people trust a leader secure enough to be outmatched. Your job is to conduct, not to play every instrument.