There are some things I am doing right now that I couldn't be happier with. 

There are others where I feel let down and even embarrassed with myself.

But for the good or the bad, the answer is the same. Keep going. It's the answer to everything.

The good stuff will turn into great, and then one day it may become excellent.

The bad will become mediocre, and then it may become good.

No matter where you are now, there's a tool to get you where you want to be. And you have that tool. We all do. It's the decision to keep going.