“But chances are you’ll lean forward a little less, turn away slightly from him or her, close your body a bit, be a bit less expressive, maintain less eye contact, stand a little farther away, smile a lot less, hesitate and stumble over your words a bit more, laugh at jokes a bit less. Does that matter? Of course it does. Suppose the conversation is a job interview. And suppose the applicant is a Black man. He’s going to pick up on that uncertainty and distance, and they may well make him a little less certain of himself, a little less confident, and a little less friendly. What this unconscious first impression will do, in other words, is throw the interview hopelessly off course.”