Oxy

For those who may be interested, here is another health update: 

 I am now getting off oxygen several times a day. Getting a fair amount of exercise without oxygen, watching the oxygen saturation rate. I'm very encouraged by the body's progress toward better health. My goal is to be off oxygen completely by the 16th of February, and to be driving back and forth for shopping as well. As always, I appreciate everyone's good wishes and support!