You must ask yourself this question: what is the point of being direct and frontal if it only increases people’s resistance, and makes them more certain of their own ideas? Directness and honesty may give you a feeling of relief, but they also stir up antagonism. As tactics they are ineffective. In war itself—blood war, not the interpersonal wars of everyday life—frontal battles have become rare. Military officers have come to realize that direct attack increases resistance, while indirection lowers it.