I consider myself a well-informed person, but lately the news has been so troublesome that I have considered not listening or reading it any longer. I am a small-business owner and the constant pessimism and gloom reported concerning the economy has made me more than a little uneasy. I find myself lying awake at night worrying about my future and I am on edge, almost to the point that I am ineffective at work. How can I address my anxiety and focus on what is important in my life?