
Often, we are so identified with our thoughts, emotions, and body sensations that we don’t realize that these are momentary phenomena — they come and go. We get so caught up in them that they become habitual, taking on a life of their own, and owning us in the process.“By default, most of us spend almost every waking second of our life thinking without knowing that we’re thinking,” says Sam Harris, a leading neuroscientist, “We feel identical to our thoughts, and so we’re held hostage by them.”
With effort, you can observe what your brain is thinking about and also what it’s doing with those thoughts — the feelings, ideas, emotions, and urges it’s producing. This capability falls into a category that psychologists sometimes call metacognition – basically, thinking about thinking. And there’s evidence that practicing this sort of mental self-awareness holds immense therapeutic power.
“Introducing this idea of self-monitoring is one of the first steps in cognitive behavioral therapy,” says Michelle Newman, professor of psychology and psychiatry at Penn State University. “When you have a greater awareness of what the brain is doing, you can take a step back and take a more objective view of the world and your reactions to it.”
In quantum physics, there’s a phenomenon known as the observer effect: Scientists, where certain subatomic particles change their behavior when under observation. And the closer the observation, the greater the change. Brewer says that something similar seems to happen when people pay closer attention to their own minds.
When we start observing, we find that we can’t be as caught up in, or identified with, our thoughts and emotions.



