It is OK to not know the end point, the finish line. If you stumble with intent you will eventually get there. Intention, will help you to move forward and find the path that you seek. Stumbling mindlessly, you only wander in circles.
How often do we drift in our daily lives? Turn the key in the ignition and then realize that you are at work?
Intention is purpose. Intention is vision. The path to the mountain or what you seek is never a yellow brick road. It is never straight.