Work through dissatisfaction
Producing something that you’re dissatisfied with isn’t a problem. It’s a sign of a direction to grow in. Everyone experiences it, because everyone has room to grow.
When I try to make something I feel it every time. When I’m writing, or painting, or coding, it’s like nails on a chalkboard. The dissatisfaction is constant and painful. Part of me wants me to stop and never start ever again.
Greatness comes from learning to live with that dissatisfaction, and work through it.