I don't nap too often. Perhaps on a nice sunny day sitting under a shade tree, I may nod off for a few moments. However, I pretty much follow the same sleep routine. I go to sleep and wake up about the same time every day. My sleep period normally lasts from about 6.5 to 8 hrs. I believe the trick for not wanting to take a nap is keeping the mind active and having the proper amount of sleep on a routine basis.