I don't like eggs. I don't like the smell, I don't like the taste, I don't like the texture. I'm not allergic to them, but they make me gag. Whenever it comes up with someone who doesn't know me, I'm typically drawn into a tedious recounting of why I don't eat eggs and then the inevitable "You'd like my eggs, I make them differently." Oh, do you now? You've got a magic recipe that makes them not taste, smell and feel like eggs? If that's the case, what's the point of eating them?

All that to say, people should be left alone about their food preferences. In fact, there should be no conversation about what's on somebody else's plate beyond "that looks/smells good" and even then, only if they are dining together.

Except in the case that they're eating human meat; Questions are required.