Hey, for what it’s worth I’ve been doing quite a few tutorials & trying to learn & re-teach Elixir. I tried [001.4] Processes and Messaging & it seemed to move very fast & without much explanation. Maybe had I done the 3 prior I would have understood it better but I felt like I already knew those topics. I’m also a person who tends to watch videos on at least 1.5x speed. I watched yours on regular 1x speed & felt it was hard to keep up. I say this in hopes that this comment is helpful in improving your product & getting you more users. Elixir seems like a great language especially because of what I understand about BEAM & I hope to see it catch on more. Good luck!