11 people were clinging precariously to a wildly swinging rope
suspended from a crumbling outcropping on Mount Everest. Ten
were blonde, one was a brunette.

As a group they decided that one of the party should let go. If
that didn't happen the rope would break and everyone would
perish. For an agonizing few moments no one volunteered.

Finally the brunette gave a truly touching speech saying she
would sacrifice herself to save the lives of the others. The
blondes all applauded.