Watch closely. I'm only teaching this once.

First sentence of your opening / last sentence of your closing: three short punches or two mirrored clauses. Write like you're dropping alpha, not filling word count.

If your copy sounds like untrained AI, it is.

The right way to train models? Show them what actual humans find compelling—not just slapping on a "remove AI tone" prompt. Feed it The Economist, classic Volkswagen ads, Duolingo's X account, McDonald's snark, Robinhood's product copy, Coinbase's clarity.

Writing is the last 10%. The real work is judgment: nailing the idea, controlling the temperature, knowing when to punch and when to pull back.

Just like trading. Just like life.