Ilrina, I do sympathise - I can feel got at when I say I don't want any cake and get the impression people think I'm being sanctimonious. Similarly, I got laughed at at school because I have a photographic memory for words, and always got top marks for spelling. I couldn't help it, but the other girls still accused me of being a 'teacher's pet'. i think it can feel threatening to see someone naturally doing something which we may feel uneasy or even guilty about not being able to do ourselves, particularly if our culture positively promotes that quality or behaviour. It's assumed that people should be slim, or should do well at school, and should strive to achieve those standards, but as the cliché goes, We Are All Different, and we won't all manage everything with equal skill. Now I'm older it's easier for me to accept that despite current health advice that we should 'move more' I just don't like exercise for it's own sake and can't face doing more than the bare minimum, particularly as I have mobility issues.
Papers are much easier to read at the kitchen table, anyway.