Book excerpt: Experience the joy of God's message and begin each day with a positive outlook with these words of wisdom from Lakewood Church pastor and #1 New York Times bestselling author Joel Osteen. Research that shows people are happiest on Fridays. Now, learn how you can generate this level of contentment and joy every day of the week. As a man who maintains a constant positive outlook in spite of circumstances, Osteen has described this message as a core theme of his ministry. With personal experiences, scriptural insights, and principles for true happiness, he'll show you how to find the same opportunities for pure joy that you experience at five o'clock on Friday.