I prefer around an hour but actually can feel rested in thirty minutes. I've read that twenty to thirty minutes is best because longer than that can make one groggy. Personally, I never noticed that. What I have noticed is that I sleep much better (sounder) and feel more rested if it's a nap in the afternoon rather than at night. Think that's psychological.

[ Reply To This Message ] [ Subscribe to this Thread ] [ Show Entire Thread ]