your typing is great and you type better then any person i seen so far
:):):)

When my fingers hurt after too much time on the keyboard, I take a break (watch Youtube , TV , etc) and just take a load off.

I feel resting your eyes def is important... just cup hands over your eyes while its open , itll do the trick...

My tip to improve your typing speed is to... learn to speed read. Take in a good stream of words, put it in mind and practice it