I really messed up your spread! I hope you don't mind!
I laid them out in a clock-face, starting with #1 on top and moving clockwise around a circle, and then put #13 in the middle. The way I ended up interpreting them was:
1. Who you are
2. What you want
3. Where you're going
4. Underlying issues
5. Events beyond your control
6. Events under your control
7. What energy is currently being worked with
8. What energy is coming to be worked with
9. What is behind the scenes, what you can't see
10. What you do or soon will realize/see
12. What evokes/invokes a breakthough in understanding (the key)
13. Summary/general advice.
I know this is totally different that what you posted - please forgive me for messing with your creation! It just seemed to "flow" out that way when I read it.