Thanks, but I doubt if I could do this. I'm a big guy and to be stuck underground would drive me crazy.

For 33 men found alive after 17 days trapped deep in a copper and gold mine, the toughest challenge now may be preserving their sanity during the months it may take to carve a tunnel big enough for them to get out.
They believe they'll be alright since they have food, water and shelter, but they'll be there for the next four months.

http://news.yahoo.com/s/ap/20100823/...NtaW5lcnNpbmNo