What a pity that his service should come to a premature end through the collision of personal error and a zero-tolerance culture.

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However, unless you are possessed of a decent puzzle-solving intellect (and like crossword puzzles adventure games get easier to work out the more one plays them) or have a very high tolerance for trial and error, you may find that occasionally consulting an online walkthrough will ease frustration.

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The American system of trial and error produces doers: Black Swan-hunting, dream-chasing entrepreneurs, with a tolerance for a certain class of risk-taking and for making plenty of small errors on the road to success or knowledge.

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