If you have a friend who just can’t fall asleep, tell them to quit thinking about work and get some shut eye. If you think he’ll get violent with you because you’re telling him what to do, get them the Little Sleep Machine – a digital sound player (looks like the new Shuffle) that’s preloaded with 3 hours of soothing music. I’m imagining waves crashing and birds chirping, which they call “natural delta wave frequencies (frequencies naturally generated by the brain in the deepest stages of sleep). After a few minutes of listening, your own brainwaves “lock” onto the delta waves and lead you into a deep, restful sleep.” You can also connect it to any digital music player speakers that have a standard mini jack (for headphone-free use). Night night! Little Sleep Machine $34.95 at Montgomery Ward