About 4 1/2 years ago my Daddy had to have a lung transplant, he finally got the call and received his new lung. He was very strong and got back on his feet pretty quick, the doctors said he did it in less time than others usually do. He eventually became able to actually go back to teaching, he was a Taekwondo instructor. He was able to do his normal routines. He would exercise daily and lift weights again as well as teach his students forms. Then about a year ago he contracted an infection…