This is a good point--I would phrase it as whatever over-arching organizing value set or decision-making framework you choose to use (whether it be "go with you

This is a good point--I would phrase it as whatever over-arching organizing value set or decision-making framework you choose to use (whether it be "go with your gut", Rationality Uber Alles, WWJD?, "don't be a dick", or whatever) does not absolve you of responsibility for the actions you take according to that framework. Using rationality or moral values or whatever as a means to develop self-awareness and maturity is a valid and useful exercise IMO, but I know too many people who feel like "I'm just doing what XXXXX says I should do" excuses their actions even though it was still their choice in the first place to do what XXXXX says. Also, Antonio Damasio's work is an interesting complement/counterpoint to the overemphasis of cognitive rational thinking, and I'd highly recommend it. Descarte's Error is a good place to start, and makes the strong case that rationality is part of an embodied (literally) process upon which it depends.