The inner self isn't just an id, it's your goals, interests, values and ways of thinking too. And the social fitness script is that you should only have acceptable goals and interests and acceptable ways of talking about them. Talking about wanting to buy a nice house and a sports car, good. Talking about wanting to beat the speedrun record for Mario 64 and how you've figured out a CPU glitch to use for it, keep it to yourself. "Let's agree to disagree", good, "let's sketch a causal model graph of this and plug in our guesses for priors to see where we get different intuitions", no.