Reasoned Discourse

I spent a good ten minutes formulating my points opposing another's opinion on gun control. This was what I got in return:

Fuck it. I've done my research and have been immersed in all this mess the last couple of days and just all of a sudden, I don't care about making my point or hearing any more of yours.
Corvus oculum corvi non eruit, right? Have a good life.

I especially love the condescending use of a Latin non-sequitur (see what I did there?) at the end.