Mate your from a regime that failed every single time it was tried. You're existence makes the whole cause look bad and is why the left has recruiting problems.
The best thing I could possibly do for socialism is get rid of Stalinists and Maoists. These leaders were about as bad as Churchil. There are plenty of anarchists that want rid of you too, who I am still considering joining. The anarchists were the ones that invented the term tankie to begin with!
Nobody will take the far-left seriously until we come up with something that isn't Marxist-Leninism. Even Trotskists have some clue about this problem, and Trotsky was more radical than Stalin by some accounts.
Honestly I don't know why I bother. As you have pointed out my parents are petty-burgeoise. I could probably become a petty-burgeoise or at least a high earning member of the proletariat if I put my mind to it. I have more chance of that happening than you guys actually causing a revolution and not have it collapse afterwards. I mean I already have a Master's degree, it's really not that difficult to move up in the world provided your not starving to begin with and you're not an idiot.