Lindsay, I'm sure I wouldn't recommend it for most people!!!!!! And in our defence, we do check to see that he hasn't got it over his face all night (although sometimes he does pull it over his own head - must just be something he likes) I'm raising a weird child what can I say? ;-)
Plus, you must be younger than me, cos I sure as hell couldn't put up with a screaming overtired child.. i'd go insane!!!!! ;-)