Do you ever suspect you aren't human?

I definitely suspect I'm not.

Because I don't like most of the things that most people seem to like e.g. music. What's that all about? I don't like it.

My body doesn't seem to have the same illnesses as most people and definitely reacts differently to medicines and treatments than most people.

I can't even eat the same food as most people, I eat a very different diet to them, basically a subsistence diet, eating to survive, not for pleasure.

Also the other massive evidence is: I'm not aging. I am 53 but look like I'm 33. People I meet from long ago are shocked because I look the same as I did when they last knew me. I haven't changed in 20 years, that isn't what most people do, they get older. My husband is noticeably aging, so is everyone around me. But I am not.

I've just kind of accepted I must be an alien or something. There is too much evidence that I'm different.