1. A profiler was my dream. I think it's too late now, but I think it'll help me a lot in what I'm doing now. Although I couldn't achieve my dream, I'm looking forward to learning it in earnest. 2. I try to listen to it little by little whenever I have time. At the current pace, I'm going to take at least one round a day? At least three rounds a week. 3. I'm looking forward to all the exercises you can do with the example!