Ten years after he was diagnosed HIV-positive, Paul was still alive. This was long before tri-therapy-the remarkably effective treatment that keeps AIDS patients alive-and everyone asked what he was doing to stave off the illness. He replied that he was taking natural supplements, watching his diet carefully and exercising regularly. One day at a press conference, a professor of medicine told him, I'm sorry to say I've had a lot of patients who were doing the same thing and they all died. Unfortunately, I expect that within a year, or at most two, your disease will have gotten the upper hand." Indeed, Paul died within two years, his hopes struck down by that terrible omen. It takes 24 hours for certain voodoo priests to bring about the death of a person on whom they've cast an "evil spell." The grand priests of modern medicine aren't so quick but can sometimes be as deadly. Cancer seems to develop faster and more aggressively in patients who have less control over the inevitable stress of existence, which seems to be one of the reasons support groups prolong survival. Now what could be more stressful than being told there's no hope of a cure? At the University of California, Los Angeles, Assistant Professor Steve Cole demonstrated that among AIDS patients on tri-therapy, the treatment benefits those who remain calm facing life's difficulties far more than those who have trouble controlling their stress. To guard against this Western-style voodoo, patients often need to know more than their doctors about what they can do to help themselves-beginning by placing more hope in their bodies than medicine is prepared to give them.