I doubt very much that teaching on Udemy is the best way to learn, because you don't get the kinds of questions and experiences that challenge your understandin

I doubt very much that teaching on Udemy is the best way to learn, because you don't get the kinds of questions and experiences that challenge your understanding in the way you do teaching in-person. Or, maybe what it's the best way to learn is how to make videos for Udemy. Not sure I think that has much value.