Adapted from Deepak Chopra
People who know me well will tell you that I am highly skeptical of the fields of psychology and even more so of Deepak Chopra, but this is the one time that I find value from both.
The field of positive psychology took a step forward with a new finding about happiness and our genes. In the past, genes were considered to be stable and fixed in how they affect the body, but now that the human genome has been mapped, this view has radically changed. The chemical activity of genes, known as genetic expression, is altered by many factors. It's highly likely that genes are so fluid, in fact, that genetic expression changes according to a person's thoughts, feelings, and moods. If that's true, then saying something as basic as "I'm happy" could need genetic verification. Words are just words, but your genetic-expression profile is a fact.