# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-01-31 14:09:40 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/32078061696450560) RT: @manxmidge: RT @evanmichaels: Infographic - So What If You Don't Sleep Enough? http://t.co/Pn7EVPP 4 hours last night, maybe need more