ve up without down. Supposing we try to arrange everything around here so that everything was up and there was nothing down, or so that we had all fronts but no backs. We would simply cease to exist. And so, in the same way, to try to wrest or separate pleasure from pain would bring about a state of mind in which we cease to know what pleasure was. There would be no contrast to pleasure and it would become simply boring. And so, in this way, we orient our lives towards impossible ideals and as a result run into frustration