What is everyone's opinions on taking naps in the afternoon? I've been wanting to start taking naps but anytime I take a nap I usually end up sleeping longer than I want or taking too long to fall asleep. When I wake up from the nap, I just feel groggy and out of it.
So, what is the optimal length of time to nap? How do I not let my nap affect my night time sleep? What are some other tips got a great nap?