I had always worked with the temperamental conviction that at bottom there are no insoluble problems, and experience justified me in so far as I have often seen patients simply outgrow a problem that had destroyed others. This 'outgrowing,' as I formerly called it, proved on further investigation to be a new level of consciousness. Some higher or wider interest appeared on the patient's horizon, and through this broadening of his outlook the insoluble problem lost its urgency.