Why are nerds clumsy (or at least stereotyped as being clumsy)?

full disclosure... I am a nerd πŸ˜… and I can have a tendency to be clumsy. I have noticed a lot of nerds are clumsy... or at least stereotyped as being clumsy πŸ˜… Steve Urkel comes readily to mind.

it's funny... I played football. I did karate. I've done many martial arts. I was super technical in those days. Pin-point precision. Yet... it doesn't translate to everyday life πŸ˜… I knock things over so easily. I stub my pinky toe in the door frame frequently. Name some silly accident... and I've probably had one like it.

I guess my question is... why tho?

Why are nerds clumsy (or at least stereotyped as being clumsy)?
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