Ajaan Lee focuses on what other people say as one of the tests for a mind that’s really at peace. The Buddha makes a similar point in one of the Dhammapada verses.
"It’s interesting that Ajaan Lee focuses on what other people say as one of the tests for a mind that’s really at peace. The Buddha makes a similar point in one of the Dhammapada verses. “If, when other people say harsh things to you and you don’t reverberate — like a cracked gong — that’s a sign that you’ve attained true peace of mind.” This might seem strange. Why does the test lie in how you react to what other people say? The mind is very sensitive to this issue. We learn very early in our lives that our happiness is going to depend on how other people treat us. As children, we’re surrounded by people a lot more powerful than we are, so there’s always a sense of fear built into our relationships to the people around us. We become sensitive to other people’s moods, sensitive to what they might do, what they might say. As a result, our center of gravity is placed outside because we’re afraid of them, and we try to put up a wall outside ourselves to protect ourselves from them....