Once upon a time...

Once upon a time...there were four people; their names were Anybody,
Somebody, Nobody, and Everybody.

Whenever there was an important job
to be done, Everybody was sure that Somebody would do it. Anybody
could have done it, but Nobody did it. When Nobody did it, Everybody
got angry because it was Anybody's job. Everybody thought that
Somebody would do it, but Nobody realized that Nobody would do it. So,
consequently, Everybody blamed Somebody when Nobody did what Anybody
could have done in the first place.