Been trying to find something recent. Chris Capre has an old thread here, but I don’t think he has a PA course anymore.
Bear in mind price action is driven by order flow. The below book is excellent.
The Psychology of Trading: How to Create & Maintain Your Winning Edge
Jason Alan Jankovsky
Actually, it has been a long time since I did not find a good course. I prefer to use the free ones since there are a lot of them available.
I might also buy books about different subjects, but attending courses is not that helpful, I guess.