It's a new years resolution to stop posting bumph on here. So as way of apology to anyone I may have bored or offended in 2017, here is an interesting link about a guy who came close to the end but lived and learned some fundamental truths along the way.
https://news.nationalgeographic.com/2017/12/alone-lost-overboard-brett-arch...
I read it and it made me stop and think.
A merry and safe Christmas to everyone.