 So when you dove into the Arrowhead, right, so clearly people have to start somewhere, right, when you're looking at different age ranges. How did you find out about the Arrowhead? And then clearly, not knowing much about it except for probably reading, watching videos, I'm assuming you had to reach out to try to find a mentor or a trainer, or did you just kind of like, all right, well, I'm just going to do this and go off of video? Sure.