We don’t look at it that way, of course, because we’re addicted to our beliefs; we’re addicted to the emotions of our past. We see our beliefs as truths, not ideas that we can change. If we have very strong beliefs about something, evidence to the contrary could be sitting right in front of us, but we may not see it because what we perceive is entirely different. We’ve in fact conditioned ourselves to believe all sorts of things that aren’t necessarily true—and many of these things are having a negative impact on our health and happiness.