Many things ultimately have some economic benefit, not always, but some ll this is my argument about why re there more fish restaurants by the sea. When economics and psychology coincide, bam. That is the best market in the economics always steals all the credit. Of course, i wanti to talk a bit about maths, because it's afield. Basically, much of what we do is based on stical theories, based on base rates. Iis based on a variety of things, but the idea of innumeraty has really been something that is always fascinated.