Michael Jordan's best skill was not his jump shot. It was not his athleticism. His best skill was that he was coachable. A sponge. Aggressive to learn. The greatest of all time defined himself by his willingness to be coached.
Coachability is the willingness to accept feedback, absorb it, and apply it. Not eventually. Immediately. A coachable person does not get defensive when told they are wrong. They do not argue. They do not explain. They listen. They process. They adjust. And they come back better.
This trait is the difference between a B-player and an A-player. B-players have the Craft and the Craving, but they hit a ceiling because they resist the very feedback that would break them through it. Their ego sits between them and their potential. Coachable people remove the ego entirely. They treat every piece of feedback as a gift.
Coachability is proactive, not reactive. The best people do not wait for feedback. They seek it out. They ask, "What could I have done better?" They crave coaching the way others crave praise. This is the "sponge" mentality. They absorb everything, filter what is useful, and apply it immediately.
At MEDDICC, we use the Karate Kid Protocol. In the film, Daniel trusts Mr. Miyagi's process even when it makes no sense to him. "Wax on, wax off" felt pointless in the moment. But the trust in the coaching process paid off. That is what we look for. Not blind obedience. Trust in the process, combined with the humility to accept that there is always something new to learn.
The test: give someone direct, constructive feedback. Then watch. Do they lean in or pull away? Do they ask a follow-up question or change the subject? The reaction tells you everything you need to know.