Here is one of the many things I have learned from him… 
I think about him every day as I play this song, and Hit the @Luke on the way up the second time around… 
What have you learned from Luke, and what has been your experience with him as a teacher? 
You sound great!
I haven’t taken Luke’s courses, but I have learned a lot from this forum. Luke has several times helped me with things I got stuck on.
Edit….@Luke I probably should take a real harmonica course at some point, but as what I would define as a solid intermediate player, Could I even benefit from them? I think I just need more focused practice time.
I had a false start with harmonica playing. I won’t bother you with all the details, but I bought a blues harp (wooden comb); that was a mistake. I didn’t know anyone who played (still don’t personally know anyone) and did not have a clue how to play it. I hated that harmonica and I literally threw it away. I very nearly gave up on the whole idea, but I went back to the music store and bought a special 20. I searched the internet and chanced upon Luke’s video tutorial on the deep relaxed mouth position. Hallelujah, what a revelation! 9 minutes and 32 seconds later, I could play it. Single notes even. I still marvel at that. Thank You @Luke, it’s giving me a tremendous amount of joy, and I’m grateful to you. You have a gift for teaching.
So, @HarpinBobbyMcB, what have I learned from Luke? I learned how to play the harmonica. Also: you can never have too many hats, and you can never have too many candles.
Slow and listening is the fastest way to progress. Also how best to play the high draws.
Took me a minute to get that! Good one @PapaCurly. So happy if something I say or do helps someone musically. 
