You could also get this power nap kit which I just ordered since I sometimes have trouble falling asleep. I'm still in the middle of transition, and I'm convinced that in order to complete it, I need to tackle the problem from both ends. 1) I need to make the naps more restful and 2) I need to stop the oversleeps. One contributes to the other in a vicious cycle. Hopefully it will help me to fall asleep faster. I also ordered a couple other ones, so I'll compare all three.