Hi Ellen, I'm glad to read that you're back on track, after your bad day. Maybe you have to take the word "volunteer" out of your vocabulary for a few more weeks. Your body doesn't need any extra stress, not even good stress.
Congratulations on your progress with your driving and your therapy. I know what a great day it was for Don, when he got the OK to start driving again, after his stroke. You've got your freedom and independence back!