In addition, the fingers have reflex nerves. If you play a piece of music well, your fingers will remember this fingering. Even if you play it again after ten years, you will be very skilled after practice! Pianists are like this. When they learn music, they try to make their fingers remember it by themselves without using their brains, because muscle memory is much more effective than brain memory.
Having said that, in short, you should make full use of the time you can touch the piano and let your fingers write it down. However, you should practice hard!