But you judge a person by look, right? That's the bias I was talking about. As a non white person, I can feel when people look at me walking on the street and their uneaseness in 4am in Harlem, NYC.

As long as human judge things by looks (I did not say this is good thing. I've been trying to remove biases in my perception in search for enlightenment since my teenager time from readings in Taoism/Buddhism), we will all suffer from a lot of misconnections to great things.