If you're feeling lost right now, and you want to know what to do. How do we organize now? A comrade in the communist collective I'm in put together this really good introductory text compilation that I HIGHLY recommend you read:
It's only 54 pages, it's not dense, it's very accessible. You can read it all in 1-2 hours and you will feel a lot more prepared afterward. It's worth your time whoever you are, I promise.
And, while in this case it might not be an erratum, this sentence in page 21 is repeated on page 27.