It means that Tao doesn't force or interfere with things, but lets them work in their own way, to produce results naturally. Then whatever needs to be done is done. ↗
Men were only made into "men" with great difficulty even in primitive society: the male is not naturally "a man" any more than the woman. He has to be propped up into that position with some ingenuity, and is always likely to collapse. ↗
Some people are naturally thin, and some are heavier. There is a lot of focus on it, and it can be a lot of pressure for people. But honestly, I think as long as someone is healthy, that is most important. ↗