Read theory(preferably with a group), and slowly become smart enough to write theory, that can help develop the revolutionary environment. Even if the theory is bad, it can help future marxists figure out what is wrong to find the correct path. My belief is the key thing lacking in the western left is theoretical development (when considering the current context in which they are in).
But past that life just felt more fun when I wasn't constantly thinking about politics.
Ill be honest chief, this is why the west (as a whole) is not ready for revolutionary thought