The ordinary person knows that after deep sleep, he is calm, he feels repose, his feeling is better, his thought clearer. The condition of Samadhi, the highest condition, is the same as that of deep sleep, the difference being only this, that it is experienced consciously. The difference between the perfect person and the ordinary person is only this, that the perfect person experiences consciously what the imperfect person enjoys unconsciously. God gives the same joy to all, but most people experience it unconsciously.