When it comes to Mr Portnoy, it is hard to claim that his trading patterns are any more logical than his fictional namesake's methods of entertaining himself, notes Devangshu Datta.
Berkshire Hathaway annual meetings are most awaited.
It is almost puzzling to see more old men and women hang around long enough for people to begin wondering 'why not retire?'
We have compiled a list of key factors which led to Warren Buffett's coveted success.