Essentially, thought and emotion. If you make these two things unimportant, there is room for something to happen. Life is very, very simple and direct, but the mind is very complex and devious. If you do not pay any attention to it, it will settle down.

Similarly, it does not matter what the mind is doing once you identify it as a fool. If there is somebody very stupid around you who goes on blabbering, do you not learn to simply ignore him and carry on with your work? That is all you need to do.