Comment by pilgrim0

It’s because of cowardice. Discussing emotions entails being exposed to some degree, but this strain of so called rationality seems rather to be about distancing oneself from the subject in question, which tends to make people feel and behave like arbiters. One could argue that the poets are the real rationalists, at least the good ones. Because there’s no distancing from the truth, just raw and pure content, which is radically different than second order, cheap, hopelessly biased analysis.