The two most dangerous words when communicating in business and life are:

I know.

You may indeed know what the other person is saying.

Or trying to express.

Still, pay attention to how you say your "I know."

Is your tone one of arrogance or dismissal of someone else's idea?

This is about being self-aware.

And self-awareness is often a struggle in A/E/C.

You may be communicating to others subliminally that you are close-minded and closed-hearted.

A slight shift can help close a bid or form a new connection.