Hello just to let you know that I have now completed the 20 sessions of radio therapy and the really best part was being allowed to ring the bell as I was leaving and hearing the applause from the waiting patients. As much as I enjoyed the bell ringing I do not want to go through it again. I hadn't realised how much I fidget and it was an effort in the beginning but I soon got used to laying still. I'm pleased it's done and I would recommend it to others, although it won't suit everyone.
Thanks for all the comments, I'll still be looking in.