Why are people so "smart" ?

Question: Why are people so "smart" !?
Best Answer - Chosen by Asker:

They hope for the best and prepare for the worst!. Www@QuestionHome@Com

A few different factors come into "play"!. Part of it is their "genes"!. You can also gain knowledge from "studying"!.Www@QuestionHome@Com

Most heavy title to bear!.!.!.it is so easy to make millions while other carrying heavy burden of an intellect which in the end turn to be a stupid things!.Www@QuestionHome@Com

Because they believe they are "smart"!.Www@QuestionHome@Com

!.!.!.we are all smart, some are more "!.!.!.asinine" about it!.!.!.Www@QuestionHome@Com

Because they are not rich!?
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they think twice!.!.!.Www@QuestionHome@Com