Well, I turned up half an hour early as requested, for my fist radiotherapy session, armed with a Moody Blues CD, two bottles of water and a Lorazepam tablet. I was first led into a room where my details were checked, and I took the opportunity of mentioning my Claustrophobia, then shot the pill down. 20 mins later I was led into the treatment room, where the techs already new of my anxious condition, and put me well…