very interesting.
it seems not uncommon that some traders know what "should do", but just can not implement it. Why?
Philosophy and methodology is important, and furthermore, we need to operationalize them.
Once we have our own disciplines, rules, detail methods, deduced and developed from our philosophy/methodology and experiences, what we need to do is practicising.
The aim is 50 times or even 100 times successful implementation of our system, rather than to make money. But, you will find, money comes as a by-product