I don't mind getting naked if I'm 'doing' something. Swimming naked, having sex, changing in the locker room, etc. However, I do get uncomfortable just sitting around naked. I can't for the life of me sit on a chair with absolutely nothing on. I wouldn't say it's lack of confidence, but I guess I kinda associate certain activities with certain attire. Sitting in a chair while chatting with a friend constitutes clothing for me. It's too bad. I've always wanted to be a nudist.