This is really one of the only things I am absolutely sure of in life. What we think, we become.
Choose the happy thought.
Words of wisdom shared with me by friend Natalie Fox Maisel (of goddessdownload.com) from the work of Abraham-Hicks...
You will notice that those who speak most of prosperity, have it. Those who speak most of health, have it. Those who speak most of sickness, have it. Those who speak most of poverty, have it. It is Law. It can be no other way…The way you feel is your point of attraction, and so, the Law of Attraction is most understood when you see yourself as a magnet getting more and more of the way you feel. When you feel lonely, you attract more loneliness. When you feel poor, you attract more poverty. When you feel sick, you attract more sickness. When you feel unhappy, you attract more unhappiness. When you feel healthy and vital and alive and prosperous—you attract more of all of those things.