The hippies are the living demonstration of what it means to give up reason, and to rely on one's primeval instincts, urges, intuitions, and whims. With such tools, they are unable to grasp even what is needed to satisfy their wishes; for example, the wish to have a festival. Where would they be without the charity of the local "squares" who fed them? Where would they be without the fifty doctors rushed from New York to save their lives? Without the automobiles that brought them to the festival? Without the soda pop and beer they substituted for water? Without the helicopters that brought the entertainers? Without all the achievements of the technological civilization they denounce? Left to their own devices, they literally didn't know enough to come in out of the rain.