Shad, there are a bunch of smaller tumors in My lungs, so they can't remove them by surgery. I had 1 removed for a biopsy, they folded a chunk of lung around it, sewed it off then cut loose & removed that section. If they did that to all of them there would be nothing left.
When the Dr.s say "You will never be the same" they mean You have a long recovery, and probably will not regain all the muscle mass You used to have. A friend of Mine tore His achillies tendon years ago skiing, He did a load of excercises over the years, but that leg is not as strong as the other. He still skies. You will recover, be able to work & go on with Your life, even if You have to turn it down a notch.