Pakistan, Feb. 20 -- The equity market is dancing around a very crucial psychological barrier at the 40,000 mark. One day it is down a hundred or so points, and the next it's up three or four hundred. But, as last Monday's 800-point-plus nosedive proved, some days are worse than others. That doesn't just mean a bad day at the office, but rather collective losses in the millions and billions. Chartists fear that a fall below the 40k support line risks something of a wild freefall for a bit, and surely investors will beeline for the exit lounge in a panic. That is because while it is routine for capital markets to run on sentiment once in a while, in our particular case, sadly, it is more the norm than the exception. And with a broken down ec...