Psychology And Health
In the use of its functions the mind manifests certain powers and
certain modes of expression which can act as powerful allies or as
damaging enemies of health. We speak of man as adaptable, but also as a
being of habits. We speak of him as "feeling" when we wish to express
the fact that his emotions influence his body. We expect of the average
man a certain amount of suggestibility. We say that he is tremendously
affe
ted by his environment, which simply means that his attention,
naturally centered chiefly on the things at hand, largely determines
what he is. But we recognize that a man of trained mind can choose and
will to substitute for his present surroundings thoughts upon more
constructive things from past experience, or from future possibilities,
or from within the mind's own storehouse. His ability to largely modify
his life by his will, we recognize as man's greatest power.
Adaptability, emotional response, suggestibility, attention,
thought-substitution, habit-formation, and will can minister
vitally to health, or can prove damaging avenues of disease.