Back at the start of the Fall Semester my freshman year in '68, there was a single black guy in the judo class to begin the year. We were about the same age, size & weight at 5'8"-5'9" and 120ish lbs, so we generally were in the same grouping in our sessions. He was pretty nice in class. During the second week, I walked into the Student Union Cafeteria and noticed him eating alone at one of the two seat tables along the south wall, so I got my food & asked to join him. He was much more subdued than that first week in judo, and the conversation was a tough go. He sadly dropped out of school sometime during the third week. After all these years I can only imagine what he probably had to go through that made him bail.