It is often necessary even desirable for politic leaders to withold information from the public
... It may be the withholding of information from public that causes this troublesome situation. However, it is sometimes necessary, even desirable, for political leaders to do this on certain occasions. Concealing information properly sometimes keep the society in stability, divulging everything without selection may bring about a cataclysm. ... If political leaders spread the information far and away without any patience and careful consideration, people surely will withdraw their deposit like crazy, then purchase anything that they think useful in the future. ... On the contrary, a wise leader would withhold the information for a short period and try his best to take effective measures to prevent it, at least, to minimize loss.