The nurse meets in her patients numberless habits which retard recovery of body and make for an unwholesome mental attitude. Some patients have the complaint habit, some the irritation habit, some the self-protection habit, some the habit of impatience, some of reckless expression of despair, some of loss of control, some of incessant self-attention. The nurse who can arouse an incentive to habits of cheer expression when the least cause of cheer appears, who can by reason, or if that is not possible, by suggestion; by holding out incentives, or by making some privilege depend upon control--this nurse can help her patient to displace habits of an illness-accepting mind by habits of a health-accepting one. Above all, let her beware of opening the way to habits of invalidism. Some people acquire the "hospital habit" because it is easier to give way to ill-feeling, however slight, and to be cared for with comfort, than to encourage themselves to build up endurance by giving little attention to minor ailments. THE SAVING POWER OF WILL It is not uncommon to hear a doctor say, "Nothing but his will pulled him through that time." It does not mean quite what it says, for the patient's will would have been helpless to cure him without the medicine and the treatment. But it does mean that in some cases when life is hovering on the brink, even the most skilful treatment cannot hold it back if the _will to live_ is gone. The chances may be half and half. Lack of desire to live may drop the balance on the death side. Determination and hope and confidence may overweigh the life side. For the influence of will in refusing to surrender to depression may throw the needed hair's weight in favor of more normal circulation. Depression and emotion may so effect the sympathetic nervous system as to cause a lowered circulatory activity. Determination, based on volition, may stimulate a response from the sympathetic system which will increase heart activity. And certainly, when it is not a matter of life and death, but a prolonged recovery, will is a saving grace. The patient who sets all his sick energies to the task of winning health reaches his goal quicker than the hopeless and depressed. Perhaps his will merely brings utter relaxation for the time, forces acceptance of present helplessness only for the sake of giving the body a better chance to recuperate; but the very fact that it is acting to hopefully carry out orders lightens by half the nurse's task of getting him well; and she can encourage this will to co-operate with the doctor's efforts by suggestion, by her directness and honesty, by the quiet assurance that at least a reasonable degree of health is won by effort. We have touched upon only a few of the laws of the mind. The nurse can help develop saving mental habits and wholesome attitudes while she helps to strengthen sick bodies; she can make a cure a little more certainly lasting who will remember that: