I recently listened to David Perell’s full Write of Passage podcast. It’s 21 episodes, but each one is only a minute or two so you can knock out the whole thing in under an hour. He has some great insights and inspiration to get you going.
He has a full “school” you can join that he runs a few times a year, with a cost of $4,000 – $6,000. It seems well-received, but it’s not something I’ve personally taken.
As I’ve mentioned before, regular writing can create huge benefits and I strong suggest you give it a try. You can start now for free using something like WordPress.com, or get a more professional setup for very little cost. Either way, taking just a bit of time each day to think and write can be awesome, and if you have a blog that you post regularly on please share your link in the comments below.