Humility is the principal thing that must be learnt in the path of training the ego. It is the constant effort of effacing the ego that prepares man for the greater journey. This principle of humility can be practiced by forgetting one's personality in every thought and action and in every dealing with another. No doubt it is difficult and may not seem very practicable in everyday life, though in the end it will prove to be the successful way, not only in one's spiritual life but in one's everyday affairs.