“…Studies have shown that those persons with a sense of personal or internal control over their illness have better physical and psychological adjustment (Wallston, Malcarne, Flores, Hansdottir, Smith, Stein, et al, 1999). Specifically, a belief in control over one's environment has been related to less subjective pain, better health, and a stronger immune system, as well as a decrease in the destructive effects of ageing (Zuckerman, Knee, Kieffer, Rawsthorne, & Bruce, 1996). Others, however, believe that outside influences strongly dictate their lives and health situations, often leaving them with a sense that they are not entirely in control of their lives.…”