Do you not now what you are doing?
"It's not knowing what to do, it's doing what you know." --Tony Robbins
Well, Tony Robbins says that not knowing what to do but doing what you know. I know it is confusing and the quotes don't say much.
But let me explain; a lot of people are confused and do not know what to do when they are in a tight situation. So what do you do then? Most people would just freeze but Tony says you need to just think what you know and start doing it.
That's how you achieve success; keep doing stuff you know and keep rolling!