Hi Tracy. I feel your pain. I too, have cancer. Found cancer in me 2 years ago (4th stage lung/ brain). After radiation, surgery, Cyberknife surgery and now taking meds (tarseva) the small amounts I had are either getting smaller or not changing. I've never really been in physical pain but have experienced plenty of mental pain from this. I am married and have 4 grandkids ranging from 5 to 16. Im 56. The meds I take leave me with lots of fatigue, sometimes sleeping 15-19 hours a day. My quality of life is at a 2-3 on a scale of 1-10. Not good for someone that was very active but I'm alive. I too, would like some answers as to what lies ahead. It used to be that 4th stage was the end of the road but research has come a long way. I really feel some doctors are in this to make a difference rather than make money for themselves. Sorry if I high jacked this thread but when I read your post, it kinda hit home. I truly feel your pain and hope you find the answers you're looking for.