Actually this tutor made me realise that I use my index fingers for ~90% of the keys, middle finger for the rest of the alphabetic keys and don't use my ring fi

Actually this tutor made me realise that I use my index fingers for ~90% of the keys, middle finger for the rest of the alphabetic keys and don't use my ring fingers at all when I type "naturally". I find the proscribed touch-typing method of using all the fingers I found painful after a few minutes.