Calm down son.
"wow you never even played in tournaments" (implying that he is somehow more important than me because he's never heard of me so clearly I need to prove myself)
"ok so you did play in tournaments but now you are living in the past" (basic flip-flop; presented with evidence proving I'm more important by his standards so he changes the conditions of victory within the argument)
I think I've proven through basic ratiocination that this person attacked me, therefore my counter-attack was warranted such as it was. I don't even know who he is, I just know that he tried to be elitist towards me, and I assume he's sympathetic to Khuna's plight which means he clearly doesn't have very many moral scruples.
Hope that clears things up!