One of the best things that you can do for yourself is to develop a positive attitude. It has helped me tremendously since I was first diagnosed with PC back in 2008. I've had a reoccurrence and 36 radiation treatments. I still have a increasing PSA every three months after the radiation 3 years ago. I still hold on to my positive position about this. I don't worry about it. It is what it is and I can only rely on my professionals for the best treatment. Worrying only makes matters worse. Good luck with your surgery!