Nice one. I love those "least of your problems" quips. For anyone who thinks this person is probably wrong, here's some reading for what it's like to not be able to type:

http://24ways.org/2014/dont-push-through-the-pain/

http://ergoemacs.org/emacs/emacs_hand_pain_celebrity.html

http://www.cs.princeton.edu/~arora/RSI.html

http://looknohands.me

http://markmcb.com/2014/10/13/severe-hand-rsi-pain-and-recov...