Training yourself in touch typing may be an excellent exercise for both mind and hands.
I have been meaning to do a course for about 20 years!
using numeral keys from memory since high school it is beneficial to learn.
One f my friends worked a register at a supermarket and back then, they were typing in codes often - he was insanely fast on a keypad!
Good luck with touch typing, being an author a massive time saver in long run!
I wonder how many hours I would have saved if I had been able to touch type the last five year - and, how many delete key presses :)
Thank you for the lessons Joan!