Larry, I too am ornery as well...
I walked home from the practitioner's office the day before I went to the hospital, kidneys in bad shape clogged with creatinine, in the 100F+ heat as fast as I could walking home, no clue as to what was happening.
And as I've said before, the first night I was awake was the night of the mass murder in Aurora, Colorado and I was pissed, wanted to live more than anything!
I'm glad you are doing better and you take it easy.
Steven