it seems like when i work hard around this place ,i want to smoke than i look at my husband he can't walk a few steps and than he is reaching for the rescue inhaler. oh my heart goes out to him. than i say LOIS this is how you might be. if you go back to smoking. than i take a big breath . i was busy to day . cut some limbs up so i could carry them to the brush pile, mow the pasture . the work around the house is on me. Richard can't do much any more . well have a good night all and big HUGS smoke free