Been a strain today, lots of rubbish talk - what's that, want this, where are you - all day long and suddenly tonight another thing from the past has revisited, clear and precise mum suddenly announces that she has been here too long and it is time to go home. Knows exactly where her old home is, flashes of insight! So as she has been a little difficult tonight I have given her half a sleeping pill, just sitting here waiting for it to take effect, although I am a bit worried because she did not want to take it and after doing so I checked in her mouth, but really worried that while my back was turned she took it out! And she is still talking!!