Percy,
Your post sounds a bit like the "
before" picture that member
Todd1963 paints of himself before he turned his life back around. He may have made a slightly bigger mess of his life and he was probably sicker, but the broad outlines are quite similar.
He's been fighting the beast for seven years now and has managed to live a pretty full life between treatments.
You might check out his
blog. It's pretty impressive how well he has done given where he started and how bad his cancer was (still is).