Yeah, so I jumped out of an airplane the other day. It’s well known than New Zealand is famous for bungy-jumping. When we got here there were countless airport brochures covered with alluring photos of smiling people about to hurl themselves to their doom. I thought about skydiving and it seemed sane by comparison—only a little daring like a walk on the foot-high barrier next to the path instead of on the path itself, rather than bungy-jumping daring of hurling yourself right off the cliff next to the path. I could do that. “Karen’s going to go skydiving,” Matthew remarked to his mom right after we got here. (He had…