Hardly anything else reveals so well the fear and uncertainty among men as the length to which they will go to hide their true selves from each other and even from their own eyes. Almost all men live from childhood to death behind a semiopaque curtain, coming out briefly only when forced by some emotional shock and then retreating as quickly as possible into hiding again. The result of this lifelong dissimulation is that people rarely know their neighbors for what they really are, and worse than that, the camouflage is so successful that mostly they do not quite know themselves either. Self-knowledge is so critically important to us in our pursuit of God and His righteousness that we lie under heavy obligation to do immediately whatever is necessary to remove the disguise and permit our real selves to be known. It is one of the supreme tragedies in religion that so many of us think so highly of ourselves when the evidence lies all on the other side; and our self-admiration effectively blocks out any possible effort to discover a remedy for our condition. Only the man who knows he is sick will go to a physician.