Each wave in the Chitta that says "I and mine" immediately puts a chain round us and makes us slaves; and the more we say "I and mine", the more slavery grows, the more misery increases. Therefore Karma-Yoga tells us to enjoy the beauty of all the pictures in the world, but not to identify ourselves with any of them. Never say "mine". Whenever we say a thing is "mine", misery will immediately come. Do not even say "my child" in your mind. Possess the child, but do not say "mine". If you do, then will come the misery. Do not say “my house," do not say "my body". The whole difficulty is there. The body is neither yours, nor mine, nor anybody's. These bodies are coming and going by the laws of nature, but we are free, standing as witness. This body is no more free than a picture or a wall. Why should we be attached so much to a body? If somebody paints a picture, he does it and passes on. Do not project that tentacle of selfishness, "I must possess it". As soon as that is projected, misery will begin.