"In the beginning, your skills are raw, your knowledge is sparse, and you lack experience. At best, you will be able to produce work that is "just okay." And even then, you'll only manage to reach "just okay" by giving your best effort.
Nobody wants to produce something that is "just okay." You'll feel like it's beneath your standards. You'll worry about what others think of you. You'll wonder whether you would be better off taking a different path. But it is impossible to reach that stage unless you are willing to work through your current stage.
And so, one of the main obstacles between who you are and who you could be is courage. The courage to keep trying even if you're not yet as good as you hope. The courage to keep trying despite your fears of what others may think. The courage to keep trying without knowing how the future will unfold.
Your great work is on the other side of your early work. The only way to be exceptional later on is to have the courage to be "just okay" right now. This is how it is for everyone."
Rabbi Frand at the Siyum Hashas: Don't let perfect be the enemy of good. [Or something like that.]
