You're dealing in generalities. AXSM and CYDY are two examples where you miss out on big gains by adhering to your strict rules. I don't abide by arbitrary, pre-determined courses of action. If that's what you want to do, you suffer the consequences. Enough said.
One should adapt to situations as they arise and as is appropriate. Do you live each day like a robot that has been programmed to act in specific ways or are you flexible due to the circumstances that you meet?