Are we really as sleep deprived as we're made to sometimes think? +Laura Vanderkam's new article on +CBS MoneyWatch points out the average American sleeps 8.67 hours on an average day.

She writes: "Most of us have time in the 168 hours we all have each week to sleep around eight hours a night (56 total) and have 112 hours for other things -- plenty of time to work 40-50 hours and have a personal life too."
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