Suppose you had the revolution you are talking and dreaming about. Suppose your side had won, and you had the kind of society you wanted. How would you live, you personally, in that society? Start living that way now! Whatever you would do then, do it now. When you run up against obstacles, people, or things that won't let you live that way, then begin to think about how to get over or around or under that obstacle, or how it push it out of the way, and your politics will be concrete and practical.