This is similar to something I read a couple years ago, where overactive/hyper children could actually be a result of lack of sleep, since tired children do not

This is similar to something I read a couple years ago, where overactive/hyper children could actually be a result of lack of sleep, since tired children do not act "tired" like adults do. http://news.bbc.co.uk/2/hi/health/8016531.stm http://news.bbc.co.uk/2/hi/health/8016531.stm