Dr. Emoto has given us a wonderful gift- direct insight into the nature of water and its response to environment.
It is 'plastic', in that its form and energy change in response to the energy it encounters. It chameleons. Noting that we are made of mostly water, it stands that we should love ourselves and direct happiness to our body, as it will carry the energy that is directed upon it.
The results are as exceptional as they are drastic. Here is the water crystal created when blessed by a Buddhist monk.
And this speaks for itself. As roughtly paraphrased from "What the bleep...", if this is what happens to our bodies when we feel these emotions, say these words...why not spend our time loving ourselves and others?