I hate to be the one to tell you, but you are that guy.Don't want to be that guy, but I was on the Hill the same time as Smith. I remember him loudly berating the woman who was in charge of the cafeteria. He just wasn't a nice person.
I grant you that a snapshot of a person isn't the whole person, but, as a short person, I always had a thing about tall people using their sheer physical presence to intimidate others. I saw Smith do that on more than one occasion, at least once on his then girlfriend, who was very petite.