Thanks for all the encouraging words everyone
I am feeling a lot better today, I think I'll be able to cut down the pain killers which will make me less dopey. I'm going for my long awaited bath in very soon, so I can take the itchy dressings off!
I think its enforced doing nothing - normally I go to some sort of exercise most days, and walk the dog/do a bit of gardening everyday. And I can't do any for several weeks. I think exercise helps your mood - it does for me anyway. I'm allowed to walk though, so will make sure I get out for one everyday until normal service is resumed 
Lixa - pleased you are feeling a little more positive. Of course you will have ups and downs, that's only natural. But sometimes its a case of just getting through the grotty days, and then making the most of the good ones
Do come and moan, natter, whatever you feel like, on here, whenever you want.
I too have a friend who is living with secondaries, and is doing well and getting on with her life. We swim together quite often and she is active, busy and doing well.
I meant to say, chemo will make you feel tried and a bit down for a while after you finish, so give yourself plenty of time to recover from that
SR - so pleased work is going well, it's great you are moving on with things, don't wear yourself out though, and make sure you pop back often, - I love hearing about your activities and your lovely family.
RWU - rich uncle with lots of money sounds an excellent family member
We need photos of horse in his funky socks!
Smee - half way through another week of rads - you are getting there
I now want to know what music you have each day - I don't remember having music
just ceiling murals ( actually there may have been 'musack' but nothing recognisable)
Any news about your niece yet MAS? - I hope she is recovering well from her op.
Cakes - rug sounds gorgeous, what colour/ design is it?
Talking of horses - driving in the west Scotland recently, I looked out of the car window and said to DH, 'there's a really odd looking horse in that field' - on closer inspection it turned out to be a camel. - Looking rather surprised to find itself being Scottish! 
I am taking the advice about box sets - I have Simon Schama's History of Britain, Frasier, Bleak House, The Lakes and also have The Kite Runner (maybe a bit grim?) and Brick Lane to watch on DVD.
There's a sofa and a cup of tea with my name on them next door 