> philosophical viewpoint that no objective reality exists I'll only add not to forget the situation of the leader: his perception of reality is that he is the

> philosophical viewpoint that no objective reality exists I'll only add not to forget the situation of the leader: his perception of reality is that he is the leader, but it is only true because other people's perception of reality is also that he is the leader. There's no reality here outside perceptions, but it's still true: you can still observe who the leader is in a group of social animals from observation. (For philosophical purposes, I believe the quoted definition is true, primarily because every alternative seems to be unsound.)