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life is hard.
it's harder when you're stupid.
most people are stupid.
look how they drive.

Nothing wrong with being stupid! ( I tell this to myself in the mirror, daily).

It's when the level of stupid is so low, you don't realize how stupid you are - when you think you are an F1 driver, and understand all the principles of racing, but you haven't quite mastered the skill of manual gear change....

(yes, I know F1 doesn't use manual gears ..lol)

stoopid and ignorance (or unskilled)
are
NOT
the same thing.