Common, $800 to $100k is poor risk management!?
Many top traders mention that they made their initial stake by being super aggressive but then tone it down. I'm not saying this guy is a genius(not even talking about anyone specific), but being able to go big at the right moment is a character trait which is commonly mentioned by top traders.
You might have seen me posting about Sang Lucci. I find his journey very interesting. He made most of his initial fortune on a single long options play(1.2M). Got thrown out of (or left) prop firm because they didn't like his trading style (I assume). Got turned down by hedge funds because they didn't want Cowboy trading(I assume his DD were horrendous). He opened his own fund and doing well. Few people can trade like him, but it doesn't mean he's a lucky bafoon. And of course he started to smooth out his equity curve by selling premium and hedging.
My point is simply this - if you don't incorporate possibly of hitting occasional home runs in your trading, you will most likely not survive the grind. All about fat tails. Just my opinion, fwiw.