system
A chat on subreddit /r/wallstreetbets
human
But all he really needs to do is properly hedge the downside risk. If he can hedge the other side so that it at least returns a decent portion of his capital and it has a positive NPV he’s good to go.
gpt
The mathematically optimal way to gamble is to decide how much you want to gamble, walk up to a roulette table with only one green on it, and bet it all on black or red one time then leave. 

Every other strategy has worse average returns.