For instance, how happy one feels when one is sitting in the train alone; but as soon as another person enters, one thinks that this is a great crime! One would rather he had gone to the other compartment and left one alone. It is a natural feeling when in a restaurant one is eating at a table alone, and a stranger comes to sit at the same table; he may be an angelic person, but as soon as he comes, one thinks, "Why? Have they not got any more tables?" And this feeling comes even to harmonious people; I am not speaking of the inharmonious ones.