Comment on Group rationality diary, 7/9/12

Tue, 10 Jul 2012 14:26:17 GMT

Dental floss is not expensive. Why not buy many rolls? I have one in my work drawer, one on my desk at home and one in the bathroom.

I wish I could say this was motivated by clever psychological foresight. In fact, I routinely buy duplicates of consumables like dental floss, deodorant, sticking plasters, painkillers, etc., because I forget where I put the ones I already have. It actually works out quite well.

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