Promoters, in their own explanations for underperformance, tend to cite external factors (such as business cycle, Government interference, rising competitive intensity or the macro environment). However, such explanations are not always convincing because within the same sector (and hence subject to the same regulatory and competitive forces), while some firms are sliding, others are rising. Contrast, for example, the performance over the past five years of Infosys vs HCL Tech or Bajaj Auto vs TVS Motors. In our view, the slide is primarily due to poor strategic decision making.