From The Secret - be grateful for all the things that happened that made you want to change

If you had had a perfect existence up until now, where everything had gone exactly right, you might not have a strong determination and desire to change your life. It's all of the apparently "negative" things that happen to us which give us a huge desire to change things. That huge desire that arises within you is like a magnetic fire, and it is very powerful.
Be grateful for everything that caused that fire to ignite a massive desire within you, because that fire of desire will give you strength and determination, and you will change your life.