I definately believe in the Law of Attraction. I also believe that it's irrelevant whether we believe in it or not, it's working regardless of our belief.
Before I learned about the Law of Attraction, before all the media attention on it, I saw it working in my life and could clearly identify how I affected my life with my thoughts and my focus. Kind of a scary realization!

Here's what I have done and continue to do when I find myself focusing on the things that I don't like - I immediately turn that around to a focus on what I really want. It's like exercising a muscle, only this is an awareness muscle.
Life is an amazing thing to experience when you actively apply this law to your life!