Sarah and Lisa played out a version of 'The Prisoner's Dilemma' on last night's Big Brother and decided to trust each other. Good for them! The theory goes that it's rational to betray - being that self interest is rational. If they'd both decided to take the money they would have ended up with nothing. Well, they chose to share and now both walk out of the house £25k better off. It's a good job that we women are irrational. It might have been interesting to see the game played out between Rex and Lisa . . . would he have tried to take the whole £50k?
I can't say that I've really warmed to this year's bunch of housemates. And the continual bullying of Sarah over the last week by both Darnell and Rex has made unpleasant viewing. I'm glad she got the dosh. There is still no obvious winner, but I guess it's between Lisa, Mikey and Rachel . . . as somebody said weeks and weeks ago when all this nonsense started, 'the blind bloke will win it . . . those are the rules.'