Not only would the skill and speed demanded by modern industry be

impossible without the aid of habit, but without its help none could
stand the fatigue and strain
Not only would the skill and speed demanded by modern industry be
impossible without the aid of habit, but without its help none could
stand the fatigue and strain. The new workman placed at a high-speed
machine is ready to fall from weariness at the end of his first day. But
little by little he learns to omit the unnecessary movements, the
necessary movements become easier and more automatic through habit, and
he finds the work easier. We may conclude, then, that not only do
consciously directed movements show less skill than the same movements
made automatic by habit, but they also require more effort and produce
greater fatigue.