What Don't You Know
It can be scary to "not know" (hence the funny above). There can be a fear that no matter what you will do ... it won't work out (many people fall back and rely on what has already been learned/done so that they don't have to take any chances, yet they also do not experience anything new, something that hasn't already been done). The more willing one becomes to "not know" what they are doing or why they are doing it, the more life surprises them in ways they could not have ever imagined. Pay attention to what you actually do, not what you think about doing and you will begin to see out of an entirely new way of being.
Be Willing to be Surprised (in spite of fear).
"There is no "I" in You."