Oh, really, I think it's a great class. I will make it mine by repeating it several times. I'm in my mid-40s, but I have so much to learn. Instructor, in your opinion, the sourcing method will continue to change, and as soon as this good sourcing method is exposed, I think you need to think about other sourcing methods, which is 90% of your share, but in the future, are you planning to open additional open chat rooms, open chat rooms, or non-public YouTube lectures? I really, really want to learn a lot! Thank you.