Schneider also took the case up with the European Court of First Instance, which ruled Wednesday that the company should be paid back for two-thirds of its losses brought on by the delay in its EU-ordered divestiture.

FORBES: You CAN Fight City Hall

In the first case, the best, most reliable indicator of how an investor will behave (for instance, in volatile markets) is his past behavior.

WSJ: The Experts: What's the Biggest Psychological Trap for Investors?