Boo,
I think the term you looking for is "common sense." My dad had a couple sayings that always ring true--especially today. He said "The average person seems to be well below average and common sense isn't very common these days."
Cheers,
Gary
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)