At least there's still room to add that missing "o"

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know the difference,Lifes too short,TO,too,two
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At the very least there's still room to correct this. That said, this probably shouldn't be happening in the first place.

You're Not Too Smart Are You?

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not too smart,too,your late,youre
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This seems to be a lesson that will never be completely learned. Sigh.