2020 B. Sanderson Lectures
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https://www.youtube.com/playlist?list=PLdroNM6nLUl0cRB8IMAh6T7eg-TE7EgVZ
A great resource from one of the most successful authors, I would highly recommend anyone writing fiction to watch. It's a long listen, and some parts are focused on sci/fantasy, but it's one of the most useful writing tips on the internet regardless. There's even some publishing tips too.