It was a foggy day in London, and the fog was heavy and dark. Animate London, with smarting eyes and irritated lungs, was blinking, wheezing, and choking; inanimate London was a sooty spectre, divided in purpose between being visible and invisible, and so being wholly neither.
Once you learn to do something consciously, you can move it into the subconscious and do it well. Everything you do well will be done subconsciously.