About 3 years ago, during school summer hols, I spent 3 weeks in the house, solely because I had nothing better to do...is that sad? I think that's sad...
I don't think I have ever been i'll enough to spend more than a few days at home. And I mean I never go out as such. But there are activities like swimming and piano lessons which get me out the house. That and I just love to go and sit in the garden or go for a walk in the woods over the road.