Our brains and bodies produce neurochemicals and physiological sensations that we experience, in different quantities and combinations, as pleasure, enjoyment, love, and every other kind of happiness. And positive psychologists have shown that we don’t need to wait for life to trigger these chemicals and sensations for us. We can trigger them ourselves.
— Jane McGonigal, from her book “Reality is Broken: Why Games Make Us Better and How They Can Change the World”
