I'm writing a whole website about it! You can't figure out your dreams, interests and passions by thinking alone. You'll find them by doing things.
However, these are a good place to start:
1) Forget about figureing out
exactly where the path is. Think of your your journey as more of a treasure hunt, and take it one clue at a time. What is one thing you know about your ideal life? Start by doing more of that in different ways.
2) Trust your intuition
3) Do whatever makes you excited
4) Be unreasonable
5) Make mistakes
6) Whatever you do keep it as simple as possible - no ifs or buts!
7) Have fun!