Poor Letha,
I'm so sorry to hear about what a hard time you've had lately. I know only too well how ill health and stress can really get you down. You'll be in my prayers. In the meantime, try to enjoy what gardening you can with your teacher. It always helps to take your mind off your troubles. I know I can lose my thoughts just pulling weeds...God knows I need to!! LOL
Sending you a big hug,
Karen