That’s how you conquer your mind. By being aware of it, and no longer responding to it, no longer to react to the mind. Something that usually makes you angry, before you’d respond, and you’d want to win the argument, but now your reaction is no reaction. You simply smile and you watch. When your mind sees there’s no response it will become weaker and weaker, until it disappears.
It’s just like arguing with a person. What happens if you stop arguing? The person goes away. They don’t know what to think. They just won’t have anything to do with you. They just leave. So when you stop responding to your thoughts your mind will go away, and become weaker, and weaker, and weaker, until there is no mind.
Robert Adams