'Fair's got nothing to do with it', I think Clint Eastwood said that...
I hear ya about the people with poor health habits but lots of energy thing. I imagine that will catch up with many of those people eventually in it's own way. I do hope to come out of this experience feeling better than ever before with all of my new healthy practices.
That said, my goal is be able to enjoy a fine meal of my choice, complete with dessert, followed by an excellent glass of wine or port and a 1st class cigar...like a Cohiba... and then wake up feeling great the next morning!!
Having AF means you get to come up with new goals and dreams to accomplish!