My 61 year old father has been diagnosed with Advanced Level IV Prostate Cancer. He has been healthy in the past beyond arthritic knees. His PSA score was 60 the first test; the 2nd test was 4 (before any treatment). He did not tell me of his condition until 5 months after his diagnosis, and because of this, I am afraid to ask him straight-forward questions. His cancer has spread to the lymph nodes and there is evidence of bone metastases. I don't know how scared I should be. Does he has months or years to live? He is currently taking hormone therapy.