The origin of the voice of the inner judge is simple to trace: It is an internalization of the voices of people who were once outside us. We absorb the tones of contempt and indifference or charity and warmth that we will have heard across our formative years. Sometimes a voice is positive and benign, encouraging us to run those final few yards. But frequently the inner voice is not very nice at all. It is defeatist and punitive, panic-ridden and humiliating. It doesn’t represent anything like our best insights or most mature capacities.