I prepared a full content but was wiped out, so this is short version.
I expressed my sympathy to the father of a grocer, who was out of business by a strong competitor
He bought a food mart from a Vietnamese, who just bought and sold it quickly. It is like a cicada sloughing its skin. http://smallbiztrends.com/2008/04/startup-failure-rates.html
http://en.wikipedia.org/wiki/Critical_success_factor
http://en.wikipedia.org/wiki/Key_performance_indicator
.