Meditation is to bring one's own thoughts into an empty and stateless process, and "process" is also a state. In some exercises, it is said that before entering the state, you should put aside all your thoughts and ideas and everything in your life, so that your mind and brain are in an "empty" state, and at the same time, you are required to close your eyes. This is also a way to let people give up their distractions, because it is easy to stop looking. At this time, let yourself relax and think nothing. It is extremely difficult for people to do it at first, but as time goes on, it becomes easier and easier. There will be other States.