Is that a light at the end of the tunnel??

Thanks Zoffiel.  Not sure being an ex-nurse actually helps...Never did work Oncology and I think a little bit a knowledge can be a dangerous thing.  ;)  Always used humour to get me through the days....my goodness... my "Sisters-in- Charge"  when I was training were always pulling this nurse aside for laughing or smiling too much. lol   Even before I retired it wasn't unusual to get 'the evil eye' for laughing too loudly!   My "woman of mental health" told me to forget I was a nurse...be the patient...allow the girls to do their job.   So that's what I am....the woman I always said I would be...the Blue rinse (not just yet ) old lady who is going to sit on the buzzer all day and say..."NURSE!!    >:)  My lovely ladies (some of whom I used to work with)  have already threatened to pull the buzzer out of the wall!!   ;)  Thanks for advice....will have to chase Endone...good stuff!!    :D  Hope you are doing okay xxxx