Congrats on "The Decision". It was a big anxiety release when I made mine. Don't second guess yourself, just start preparing. You are going into battle with cancer. Start walking now, exercise if you don't already. Keep your eyes on the prize, cancer free. Radiation will be there if you may need it later, I felt the same way.
My uro told me after he said "You have PCa" that my life is going to change from this day forward. He was right, it is life changing, but not a death sentence.
Every treatment has side effects so go with what you think is the best for you. Dead men don't have sex!
Remember, after Dec. 4th, we will all be here for you. You can't go it alone and we know what it was like so stay with us if you need some support.
Good luck to you,
Bill from Florida