Pain specialists say the risk of addiction is tiny. It's a terrible shame. Even if cure is impossible, you can still heal. They strive to eliminate the disease and allow recovery. Healing is what patients bring to the experience.
Healing is a deeply personal process of becoming whole again.
Mainstream oncology often gives short shrift to healing, leaving cancer patients feeling emotionally shortchanged, even if they recover. Healing involves coming to terms with your life and working to live it to the fullest, even if cancer cuts it short. They all improve quality of life. People can continue to grow even in the face of life-threatening illness. All the great religions teach that life involves suffering.