Sit down, and be still. Sit straight against the wall, your back pressed against it. Close your eyes, empty your mind. If you can't before the next step, go to a room without windows and turn off all lights. Take a deep breath in your nose, as much air as you can take, and then exhale it as slowly as you can through your mouth. Feel, exist, be. Let your mind wander as far as it will, while your body remains still. Simply be. Don't be mad, sad, happy, tired, awake, don't be anything. Just be. Just be. :;,