You are missing the fundamental points:
1 - A unprofitable system will shed - period.
Just using it twice a day can give a false sense of security.
Two - A profitable system is a good thing, why would you stop after two trades?
Again, would you want 107 percent of $200 or $200,000?
Until those two can be addressed, I stand by my article and my opinion of this being a dumb premise to prevent after two trades - makes no sense.