First of all, we should compare and judge by our own feelings. The feeling of the body is the most direct. All kinds of feelings are much more comfortable when you are healthy than when you are unhealthy. For example, after you have a fever and a cold, your body temperature will no longer reach the temperature of fever, and you won't feel dizzy. For example, you can't have an appetite when you are sick, but your appetite will be better after you are healthy, because the body will have such a need to restore physical strength and supplement nutrition; And so on.
Secondly, when you are healthy, your mental outlook will be very different, which will be reflected in your manners. Generally speaking, he is energetic, dedicated and will not be disturbed by illness.
In addition, because metabolism is much more normal in a healthy state, the skin surface should be smoother and less rough than when it is sick. Under these circumstances, I don't think sometimes others will mention expressing some opinions, and hearing other people's comments can best confirm this situation.