Oh it's better than it used to be Delilah - I'll never run a marathon, but I can walk a few 100 metres now without getting breathless through pain/anxiety/ effort.
That's a fair ways back to how it used to be, so I'm happy with that for now.
With the way things are set up in my life now I don't need to walk any real distance...but...you know us stubborn alcoholics
D