Courses, without a doubt. Next in line are conferences, where you can chat directly with someone and exchange tips and tricks. It’s better than communicating over Telegram: there’s more info, it’s compressed as much as possible, and the speaker shares experience gained over months of work while you share yours, allowing everyone to accelerate their growth.
But even better, I think, are masterminds. The core principle is simple: the more you give, the more you get. Everyone shares their problem, and people work together to solve it.
A great quote:
Your network is your net worth
Olesia Korobka (https://www.facebook.com/olesia.korobka) translated an article—I highly recommend reading it.
And a second article in Dmitry’s Telegram channel AmazonPartnerka.
It’s about why E-A-T will get increasingly strict and continue to wipe out articles lacking sufficient authority.