 The other critical part is the mentors. And we have mentors that have built airplanes before. We have mentors who are pilots for airlines who have never picked up a wrench. We have engineers that worked at Sikorsky. You're fine. It happens to me all the time. And you would think I'd learn by now. You're fine. It's all good. But the mentors are a great variety of people. And most of us have