This is simply not true. How is he curve fitting? And why do you have to lose real money whilst developing a trading plan? He's just starting the process. He's finding logical places to enter and exit. And he's just starting to Demo trade. When he is confident in his trading plan, (by observing,then testing, then SIM trading) He'll go live.However, it is highly unlikely given that he is not considering the real time aspects of trading and is curve fitting his backtesting. In order to be successful, you need to lose real money in the real market. The educators of the Scribble Method do not instruct the students in any manner on how to let profits run and cut losers short. Neither do they discuss slippage and emotions and commissions etc. Everyone needs to look closer at what is being proposed.
As far as letting profits run and cutting losers short, it's all in the sla/pdf. If you have read it, you'd know. You're just taking little bits out here and there (out of context I might add)to build and argument.
Look, this might not be for you. But don't blast it if you have not read it.