One of the most powerful questions posed by Tim Ferriss in the 4-Hour Workweek is: If you chase your dreams and fall flat on your face, worst-case scenario, how long will it take you to recover? The answer is probably less than you expect. How hard would it really be to find another job? Chances are you could recover completely in a few months. Is the fear of a few rough months strong enough to keep you in a mediocre situation indefinitely?