The Buddha taught that we are essentially prisoners of our own minds, bound by our beliefs, perceptions, and ideas. We see an inaccurate version of reality—a version, not coincidentally, that causes us unnecessary suffering. We tend to go through life thinking that external circumstances are to blame for our suffering and our lack of contentment. The Buddha’s teachings help us alter that perspective and learn that the unnecessary suffering we experience has more to do with how we see things than with what we see.