What does impair your ability to think clearly?

For me : Lack of sleep impairs my ability to think clearly.

Jun 18, 2012 12:48 PM
Comments · 9

Thanks Lizzy

July 1, 2012

Stella is a drink. He means that drinking 8 pints of Stella is what impairs his ability to think clearly.

June 24, 2012

Sorry, I didn't Underestand the meaning of : " 8 pints of Stella usually does the trick!!"

Can you explain a little more about it? Thanks.

June 23, 2012

lack of sleep

June 19, 2012


June 19, 2012
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Language Skills
English, Persian (Farsi)
Learning Language