Power of the Positive

I am really working on my positive thinking lately. I have always believed in the power of positive thinking and it has worked well for me for most of my life. There are times, when for some reason or another, I kind of let it slip, and let me tell you, it is VERY evident when that happens. It's sort of been like that all this year up until a few weeks ago when I realized it was me and my thinking that was getting in the way. Back on track now, and things are beginning to turn around. Do you believe in the "Law of Attraction" or what used to be called the 'Power of Positive Thinking?'