I just can't concentrate

I've done 4 loads of laundry, tidied the study, the kitchen, the bedroom and the living room, cleaned the stove, washed the kitchen floor, wiped down the bath and bathroom floor, cleaned the study door, baked white bread rolls, baked spiced buns , sewn some badges to my blanket, done lots of washing up (including the sticky chinese containers which weren't properly done last time), played one game of Age of Empires, put the rubbish out, washed the bins, read 3 books...

but I just can't seem to get myself to do any th*s*s!