my connection with the tea party

[kandrathe]

While that is no doubt closer to Che's intentions, he didn't say that part either. That's also from the false version. What he said was:

Hatred as an element of the struggle; a relentless hatred of the enemy, impelling us over and beyond the natural limitations that man is heir to and transforming him into an effective, violent, selective and cold killing machine. Our soldiers must be thus; a people without hatred cannot vanquish a brutal enemy.

Ah, but to me the key to understanding his intention is in the sentence "Our soldiers must be thus", rather than "Our soldiers will be thus".

Using "must be" implies riled up. Had he used "will be" then I might agree it was an observation of human nature.

Hatred was a tool for Che evidence in much of what he said and did, such as "This is a revolution! And a revolutionary must become a cold killing machine motivated by pure hate."