At its heart, Buddhism is very practical. It's about doing things that foster serenity, happiness, and confidence, and avoid things that provoke anxiety, hopelessness, and fear. The essence of Buddhist practice is not so much an effort at changing your thoughts or your behavior so that you can become a better person, but in realizing that no matter what you might think about the circumstances that define your life, you're already good, whole, and complete. - Mingyur Rinpoche