Recently I read and my sleep doc confirmed, that the TV and computer should not be resorted to when sleepless. The bluish light from each of them fools the brain into a wake up mode as does sunlight. The thing to do is read with a yellowish light. My recommendation as a retired lawyer is to read the Internal Revenue Code. My doc recommends the Obama medical plan. Either way you will be bored into the deepest of slumbers and will have no memory of what you've read.