VOLITIONAL ACTION.--While it is obvious that the various types of action
already described include a very large proportion of all our acts, yet
they do not include all. For there are some acts that are neither reflex
nor instinctive nor automatic, but that have to be performed under the
stress of compulsion and effort. We constantly meet situations where the
necessity for action or restraint runs counter to our inclinations. We
daily are confronted by the necessity of making decisions in which the
mind must be compelled by effort to take this direction or that
direction. Conflicting motives or tendencies create frequent necessity
for coercion. It is often necessary to drive our bark counter to the
current of our desires or our habits, or to enter into conflict with a
temptation.