At this point, you are looking at another person on the level of his acts. In other words, that that person ‘did something’. So, from that point of view, it might seem that bedridden old people are only a nuisance, and are of no use to anyone. So, let’s look at other people not on the ‘level of acts’, but on the ‘level of being’. Without judging whether or not other people did something, one rejoices in their being there, in their very existence, and one calls out to them with words of gratitude.