3. Come and see, there is advice for man. When he climbs into his bed at night, he should accept upon himself the yoke of the kingdom of heaven wholeheartedly and hasten to give Him the deposit of his Nefesh. It was explained that this is since every man tastes AT NIGHT the taste of death, because the tree of death rests upon the world, WHICH IS MALCHUT. And all the spirits of people come out, rise and hide in it, IN MALCHUT. Since they are GIVEN as a deposit, they all return LATER to their place.