Fortunately or unfortunately, we're not alone...or are we? When I started this process, I really wanted a treatment "coach," but saying that to a specialist elicits a response like when you talk to your dog and it turns its head. I am being treated by a team of generic specialists who office in the same building and share responsibility for my care: urologist, radiation oncologist, and medical oncologist. They're competent and the cancer is being controlled, but what I really wanted is someone to help me coordinate ADT, radiation, nutrition, exercise, and emotional effects of treatments and side effects. That's a unicorn, I guess. So I, like you, do research and learn from people like @jeffmarc and others here and in other online and in-person support groups (including http://www.pcri.org, imerman angels, ancan, zero cancer, PAN, PCF...), then take information back to my cancer specialists and to my PCP, cardiologist, and gastroenterologist to make adjustments as necessary. These support groups are my real lifeline.