I know the feeling! At this stage it's like an avalanche of info, and then when you sit down quietly to have a think it's difficult to sort out the wheat from the chaff.
What happened to me is that I remembered the consultant telling me that if so chose RT nothing could be done if it wasn't successful, but I still chose RT. This kept eating away at me and I worried about it more and more.
I had been given the name and number of the consultant's specialist nurse, so I gave her a ring. She was fantastic and explained that I had misunderstood, and what he actually said was that after RT, I couldn't then have more RT or surgery (obviously), but we would go back to hormone-type therapy, plus other concoctions and have a long life
The message from this is that these nurses are fantastically kind and knowledgeable, and have access to the consultant to get your queries answered. The advice you get is specifically for your situation. Find them in the oncology unit looking after you.