Separate the processes of creation from improving what you make. You can’t write and refine, photograph and edit, or make anything and clearly analyze it at the same time.
If you try to do this, the editor in you stops the creator.
While you write, don’t remove and while you draw, don’t erase. When you write the first draft, don’t think, let the words flow out. Let nothing interrupt the stream of creative consciousness.
At the start of any great art, the creator’s mind must not be a judge.