Thanks everyone for your insightful responses. It is a bit of a strange thing to say but having chemo every fortnight became part of my life… a medical week and a non medical week. Given I am retired it helped fill in my calendar given when I got diagnosed I had to give up a few of my hobbies / interests (flying, some charity board positions)… I now compulsively watch YouTube videos on how to read a CT scan, how to do a wipple operation and various other medical things which I am interested in. I clearly need to find some new hobbies 😃