Hm, I'm also kind of impressed by all these replies ... such a huge variety of answers ! <img src="/ubbthreads/images/graemlins/delight.gif" alt="" /> <img src="/ubbthreads/images/graemlins/up.gif" alt="" />
Back to topic : From time to time, my body or mind or whatever tells me "that's enough !" and it drives me to go out. I mean, it's like as if my body or mind said to me : "Go, get a life !" in the meanong "go, get out into Nature ! Do a walk ! get into (more or less) physical contact with others !".
Then, I just must obey. <img src="/ubbthreads/images/graemlins/delight.gif" alt="" />
That's how I try to keep balance : my "inner voice" "rings" when it's time to go out again. <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" /> (Buying food and some other things, walking through woods ... such things. <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" /> )