Personally, I think health care can start with nourishing the heart, which is the most important. The so-called heart is right, people are right, peace of mind is safe, and people are regular. There is a chain effect here. The process of cultivating one's mind is a process of self-cultivation and cultivation. At the same time of self-cultivation, we should also pay attention to self-cultivation. Don't be a giant in thought or a dwarf in action. Combine what you think with what you want to do. Only in this way can your will be exercised, your behavior be standardized, your own problems will be solved one by one, and your living habits will change accordingly. So, let's start with cultivating psychology and mood. What we have experienced, learned and experienced in the process of mind cultivation can benefit us for life.