I have no trouble going to sleep in lighted places if I’m tired enough, but for best results, P. needs it dark This looks like a useful answer: a Lights Out Sleep Mask. “It blocks out stray lightbeams that leak through those crappy free masks; it has an adjustable velcro strap; and the molded eyecups give your eyeballs freedom to flip around in REM sleep.”

Sounds good. (Thanks to Gridskipper for the link.)

[tags]Note to self, sleep mask, eye shade[/tags]