People talk about mind over matter, but is there any evidence that this is true? Plenty. My favorite is that people with multiple personality disorder have very different health issues with different alters: One will have diabetes and another not, one need glasses and another not. The impact of the placebo effect is well known but not utilized adequately by the medical community. Epigenetics explains that gene expression is changed by our attitudes and behaviors. Candace Pert’s Molecules of Emotion explains the physiology of the impact of emotions on what ligands are accepted into cell receptors. Thousands of lab experiments show that intention changes matter, such as the rate of oxygen released by yeast. Quantum physics discovered that potentiality is influenced just by observation that determines if a wave or particle manifests. Check out books by Dr. Dean Radin at the Institute of Noetic Sciences.