"One may not regard the world as a sort of metaphysical brothel for emotions"

This quote by Arthur Koestler is a tip that we must not be using the world as a method to satisfy our emotional requirements. Rather, we need to be looking inward and finding methods to please our psychological requirements within ourselves. Koestler is suggesting that we need to not be counting on the world to supply us with emotional satisfaction, as this is not a sustainable method to live. He is also recommending that we should not be using the world as a method to leave our own emotions, as this will only cause more misery. Koestler is motivating us to take duty for our own emotions and to discover methods to handle them in a healthy and productive manner. By doing this, we can develop a more meaningful and satisfying life for ourselves.