Not necessarily. I also wrote:

«If one part obviously feels so much _stronger_ than the other, why shouldn’t the other just give way? … some people tend to feel _more strongly_ about most things, and others may not feel particularly strong about anything (although _they are not void of feelings/opinions_).»

I’m thinking about the degree of feelings involved. (No one is fully and solely rational, after all.)

I agree with you on the other points you make.