Stop making tracks with the idea to finish them. Make a track in a smooth workflow till you notice where your workflow is no longer smooth. Stop there and then and ask yourself "how can I make this part of the process more smooth?" smooth is working with ease, without thinking too hard or long. That's how you step by step should smoothen your process of making a track. When you can make tracks in a smooth workflow, that's when you have reached a new stage. Then finish a track, listen to it, recognise its flaws, and start working on eliminating those flaws. Respect the time the process needs, be patient, keep faith that you will eliminate all the flaws along the way and you will see an improvement in your work.