Practice makes perfect
You do a thousand things every day without thinking about any single one of them. How? Through experience. You did them over and over and eventually learned them so well you can do them in the dark. You can do them in your sleep.
What if you knew that that works on literally anything? What would you practice until you can do it in the dark, with your eyes closed, half-asleep? When you wake up and realize you were dreaming about it, you’re on the right track.