Time decided on. Select some time of the day when most
convenient. Sit in a chair and look at the door-knob for ten
minutes. Then write down what you experienced. At first it will
seem strange and unnatural. You will find it hard to hold one
position for ten minutes. But keep as still as you can. The time
will seem long for it will probably be the first time you ever
sat and did nothing for ten minutes. You will find your thoughts
wandering from the door-knob, and you will wonder what there can
be in this exercise. Repeat this exercise for six days.