Cancer is a lottery. You either get it or you don't. Unfortunately for us we all got it. As for mets, well we could drive ourselves bloody crazy worrying about every little pain or niggle. I guess if something doesn't feel right, see your doctor. If mine comes back all through me, so be it. If I sound depressed, I probably am. The last 3 year's have been Crap and having a schizophrenic brother to look after that does nothing all day but smoke and drink coffee and nothing to help me around home is not helping.