Understanding the person you have become is a very effective way of understanding where you are headed.
The internet is filled with amazing, effective and accurate self analysis tools worth playing with to find out more about your self.
Some of the free ones I have found are:
You can also sign up for a whole collection of surveys at Authentic Happiness.
Rock and Roll
PS. What’s the one thing you don’t do, that would cause the most positive change in your life?
PPS. As I find more I will add them here and at PDBOK
PPPS. If you have activities you have done that you think should be up on this website let me know