Sell and Don't Look Back [Fool.com: Commentary] March 30, 2005

Sell and Don't Look Back [Fool.com: Commentary] March 30, 2005: "Fisher concluded that there are only three good reasons for selling a stock:
When it becomes clear that the original rationale for purchasing was flawed.
When a company no longer qualifies as a top performer.
When there is a better place to put your money. "