That said, the chance of loosing 2 trades in a row is only 1% and 3 trades is 0.1% with a 90% win rate. Especially with the prop firm game, this is pretty good approach. You’d match your con size to account size and play the probabilities. Whether this strategy works long terms and in different market conditions / cycles remains to be seen.
The very tight trailing stop also pretty much eliminates issues with intraday prop accounts, so opens up some cheap account options for folks.