This subject is extremely hard for many to grasp, and they blow it off as a muncha hooey. That's ok. One day it will be recognized. Once you are actually aware that this Law of Attraction principal is at work, and of the dynamics behind it, you will know.
It is extremely important that we line ourselves up with God and be supported by the Holy Spirit. In being in alignment with God, powered by Holy Spirit, you are naturally obeying the 10 commandments without them feeling like some set of rules. Experiences from everyone around you, and your own experiences reflect the thoughts being projected. Our world and experience is a result of chaotic thought out of alignment with God, and therefore, our lives reflect that.
You can change certain things within your own experience by changing the way you think about them. Simple. And sometimes not so simple. Exercise it! Work it and master awareness of what is going on in your head.