"Compulsions are born from anxiety, and Facebook is psychologically important.
The rebuilding plan mixes functionality with the psychologically important and moral-boosting feelgood factor.
Wednesday's close of $79.91, though falling shy of the psychologically important $80 mark, was itself a record.
The Chicago Board Options Exchange Volatility Index was down 4.8percentt, but slightly above the psychologically important 30 level.
"It can be psychologically important for people to know that at least someone is taking an interest in them.
The average value this year is now 98 cents -- below the psychologically important level of $1, or parity.
Technology shares took the lead, pushing the Nasdaq composite index above the psychologically important 2,000 level.
The former Socialist prime minister Lionel Jospin called it a gesture that was "psychologically" important for France.
"The crossing," as that surprise attack became known in Egyptian lore, was as psychologically important as it was militarily important.
It would be the first time it had crossed this psychologically important line since the global financial crisis in 2008.
The Dow closed above the psychologically important 12,000 level for the first time since June 2008.
