If you take to heart what you think and feel about the world situation you will have a mixed heart. What you most quietly know in your heart will be covered up with how you feel in your self about the world situation.
While you are in your heart you won’t be exploiting thought and feeling. In coming from your heart, your thinking and feeling relaxes concerning the situation, so you begin to think and feel a little more clearly.
Being in your heart alleviates you from the tension, which in turn alleviates the tension from your thinking and feeling, so you are thinking form a most delicate and quite clarity. There no story to that, and no spin. You can then think and feel as clearly as you can.