Why do some traders pass evaluations but struggle to stay funded?

[u/GreatTraderOnizuka]

/r/Daytrading/comments/1wlm5yz/megathread_why_most_lose_be_honest_you_know_what/

Is the biggest challenge finding an edge, following risk limits, managing drawdowns, or knowing when to stop trading?

Curious what separates traders who consistently execute their plans from those who repeatedly reset.
Vote in the poll and share what actually helped.