Draw a perfect circle. Use a compass or a plotter.
Now, zoom in. If you zoom in close enough, you’ll discover that it’s not a perfect circle at all. In fact, anything we create, at close enough magnification, isn’t perfect.
It’s foolish to wait until you’ve made something that’s perfect, because you never will. The alternative is to continue to move toward your imaginary ideal, shipping as you iterate.
Getting better is the path to better.