yeah, when i was a kid i fell out of one and did nerve damage to my hand. There just happened to be a broken bottle (glass) right where i was falling where i put my hand to try and break the fall. It sliced up the whole underside of my wrist.

But yeah, do you live on a lot of land? Isolated trees?

I would watch out growning on my roof. At least in San Diego, it would look real strange to all the police choppers that fly over to see a large green plant on a roof. I tried when I was a kid. I just put it near the chimeny in hopes it wouldn't be seen.