Me: OK. Postulate that people have intrinsic worth.
My feelings: Yup, with you so far.
Me: And I am a person.
My feelings: I will concede this point.
Me: Therefore by modus ponens I have intrinsic worth.
My feelings: Sorry, I don't follow.
I think I'm OK on that front. I have variants of that I get a bit more stuck on ("What sort of person am I?" is a rough one), but I've sufficiently thoroughly internalised the personhood of others that it seems hard not to extend that to myself.
Which is not to say that there aren't missing bits and lurking demons, but I've built around the missing bits and mostly achieved detente with the demons.
EGB = GEB (Godel Escher Bach) or something else?
I think when I ask my feelings whether modus ponens is true the response is something along the lines of vague bafflement at the question.