Communism

Have you ever encountered the fact that Communism is purely theoretical? It is not a threat (and neither is socialism, while we're at it).
There has never been a genuinely Communist nation. Nor will there ever be because human nature (greed, power-hungry, selfishness, envy, hate, etc.) prevents it.

and is not a pathology.

PS: Lenin did not say this. (It's tagged as "lenin quote.")

I guess you know more than my college economics professor, huh? Considering she was a member of the Communist party, that is rather a fascinating claim.