““Rovio’s success story comes with a strong warning: Do you have the patience and grit to tough out the hard times? Rovio almost didn’t; their success was far from overnight. In fact, Angry Birds was the company’s forty-fifth attempt at creating a successful mobile app game. They failed forty-four times before. Some businesses just don’t have the patience or toughness, to say nothing of financial capital, to endure that slog. Does yours?””