If we were one particle as worried about the cost of psychic energy as were the price of gas for our vehicles, we would have the brain synchrony that would produce enough UpSpiral thinking and “feeling good” to come up with a thousand ways around the price of gas. You have more than enough psychic energy when it is not wasted on worry, fear, anxiety and dread. Gamma waves are the result of the brain running on consistent positive emotions, creating brain synchrony and unity. One way to generate this "gamma energy" in your brain to to practice a kind of meditation called "loving kindness" meditation, or "compassionate" meditation. Simply focus your thoughts on the feeling of loving kindness, for someone, some situation, simply for the sake of feeling it for the whole planet, or better still, for YOURSELF! Gamma waves are the" gas" of the brain, burning smoothly and efficiently with great synchrony. Your brain loves to feel good.