Have you ever stepped back and asked what kind of trader a prop firm challenge actually filters for — not the rules, but the people? The rules are just the sieve. A few notes, without endorsing anyone. A prop firm — short for proprietary trading firm — runs a prop firm evaluation on a simulated account. That account is simulated, not a real-money account allocation, and the platform makes no promise of returns. Run through that sieve, four types tend to fall out. The impulsive one, who can't surlg...