I've been a closet nudist for years. When I am home alone, I am almost always fully nude. I sleep completely nude as well, as I find it much more relaxing and comfortable. As someone else noted, when I am away from home on business, I am never clothed in my hotel room either.
I grew up on a farm, several miles outside of town. My mother worked days, and left us kids home alone all summer. From the time I was about 10, I enjoyed going off by myself to strip off my clothes in the woods, at the lake, or down at the barn, and just spend a few hours enjoying the feel of the sun and breeze on my naked skin.
Unfortunately, I now live in a subdivision with no privacy in my yard. Otherwise, I would gladly spend my summer days enjoying the sun on my nude body again. I envy those who live where they are free to wander about their property fully nude.
I'd love to visit a nude beach, resort, or other public setting where it is being naked is fully accepted. While the idea of going to a nudist community intrigues my wife, she has body issues and won't go with me (and I won't go alone).
Maybe one day I can enjoy being nude in public, though. For me, I see it as the ultimate in freedom, relaxation, and a bit arousing as well. My biggest fear is that while I have read that true naturism or nudism is not sexual, I am a really sexual/kinky person (hence my presence here) and I know it would be a huge turn on for me, as well as well as being very relaxing.