LOL
Holy grail is about perfection, always right, the keys to untold riches.
Imo, you will always suffer drawdowns, good days, bad days, ups & downs, that's no holy grail, or is your system gonna beat everyones?
I think there is one HFT system in existence with near no drawdowns, but it's no one man band affair.

I think I will always suffer small losses, if I trade it right, the way it should be traded.

