Successful trading takes emotional maturity and discipline.
If you’re posting as a newish member here on ET soliciting advice under a thread you titled: “Stop Losses are Killing Me” - then it might reasonable to assume that you are a bit exasperated emotionally.
If you can’t take a few weeks or even months off in order to really model the markets hard and backtest - then there is no reason to believe that your trading stint this time around will have a better result than your previous failed attempts.
And yes, I put in a ridiculous amount of background effort developing and refining my trading system.
Actually I'm not totally newbie. I can handle the losses pretty well emotionally, so I'm not emotionally exasperated actually. Been through many of the challenges with trading already. But you're correct, obviously I don't know what I'm doing and shouldn't be risking much if any on these types of trades.