Watch yourself during the day and see that your muscles do not
become tense or strained. See how easy and relaxed you can keep
yourself. See how poised you can be at all times. Cultivate a
self-poised manner, instead of a nervous, strained appearance.
This mental feeling will improve your carriage and demeanor. Stop
all useless gestures and movements of the body. These mean that
you have not proper control over your body. After you have
acquired this control, notice how "ill-at-ease" people are that
have not gained this control. I have just been sizing up a
salesman that has just left me. Part of his body kept moving all
the time. I just felt like saying to him, "Do you know how much
better appearance you would make if you would just learn to speak
with your voice instead of trying to express what you say with
your whole body?" Just watch those that interview you and see how
they lack poise.
Get rid of any habit you have of twitching or jerking any part of
your body. You will find you make many involuntary movements. You
can quickly stop any of these by merely centering your attention
on the thought, "I will not."
If you are in the habit of letting noises upset you, just
exercise control; when the door slams, or something falls, etc.,
just think of these as exercises in self-control. You will find
many exercises like this in your daily routine.
The purpose of the above exercises is to gain control over the
involuntary muscular movement, making your actions entirely
voluntary. The following exercises are arranged to bring your
voluntary muscles under the control of the will, so that your
mental forces may control your muscular movements.