No True Scotsman fallacy. Pessimistic bitterness. Is insane enough to read Kafka fucking four times. Appeal to some ominous nameless oppressive judgmental force in order to discourage (perhaps this was informed by all that Kafka reading). Is obsessed with nihilism. Spreads negativity unnecessarily, which does not help anything. Senseless comparison to optimistic soldiers entering a warfront... Getting rejected by art directors until you're successful is not the same as killing "enemies" in cold blood, I'm sorry.
All of that and more in a mere 3 short paragraphs.
How did you NOT see why it was downvoted?