Here's an interesting item from Seth Godin on success. Are you successful? How do you know?
Different people have different definitions of success. One thing is certain; if you don't know where you want to go, you'll never know if you get there. And if you never know, you'll never be satisfied.
If you haven't already, take some quiet time to define exactly what success means for you. Maybe you're a big success and don't even know it.