The document discusses why business strategies often fail. It provides several reasons for failure: 1) Strategies on average only deliver 63% of their potential financial performance due to misguided strategies and failure to implement strategies properly. 2) Managers are reluctant to make strategic choices and underestimate internal threats to strategy. 3) Strategies fail more due to insufficient implementation than inadequate formulation, and leaders do not invest enough in managing implementation. 4) Few companies properly track performance metrics or evaluate past strategies against actual results.