It only authorises one to view one slice at a time, and then only one segment. The Logical mind uses this as a framework and as one goes up a level, one experiences first rebirth and then death. The number of levels is too many. Cheat and slice it vertically. The Thought Mind.
Control manipulates one's image, thought, no-thought and meditation.
No-thought can be painful. Thought above the level of control is a main ingredient of happiness. Consciousness of the environment. The answer to your problem is on a notice pinned to a tree. Abreaction is the discharge of psychological rubbish, usually by laughter.