> yet all of us do -- it's hard wired. It's important to note that we're hard wired because it was evolutionary beneficial to "push out" people who look bad/in

> yet all of us do -- it's hard wired. It's important to note that we're hard wired because it was evolutionary beneficial to "push out" people who look bad/incorrect/not-normal. If you have a gene that mutates then it's possible you could have other mutations that make you not suitable reproductively so it became ingrained to avoid those who look bad to get genes that would produce more fit offspring.