If you put your hand into a fire, does anyone have to tell you to move it? Do you have to decide? No: When your hand starts to burn, it moves. You don’t have to direct it; the hand moves itself. In the same way, once you understand, through inquiry, that an untrue thought causes suffering, you move away from it.
Byron KatieNo one has ever been able to control his thinking, although people may tell the story of how they have. I don't let go of my thoughts-I meet them with understanding. Then they let go of me.
Byron Katie