I've just been watching the BBC science series Horizon program on decision making. Verrry interesting.
I've learned a couple of things.
1. If you go for a job interview - make sure that your hands are warm before you shake hands with your interviewer. If you've just come in from the cold, buy a coffee or something to warm them up. (People's views of you, including hiring decisions, can be influenced strongly by temperature.)
2. Risky shoes choices are best left to single women. That is - the more married you are - the more sensible your shoes should be.
Tip 1 is useful. Tip 2 - less so. I've always bought sensible shoes. Plain dressing dikes think my shoe choices are sensible. My problem - according to my husband - is that I buy a lot of them. He calls me the Imelda Marcos of black leather sensible flats.
There's even a handy calculator for decision making. Good old weighting of cost and benefit using a collection of nifty little variables. Apparently, I should buy the fake grass and my husband should apologise. (Hey baby, it's all in the weighting.)