Stock stock stock! HK stock market is overheat. Hairdressers at salon, waiters at Cha Chan Ten, passengers at MTR crazy about discussing which stock to buy. Even property market getting active with the excessive profit from stock exchange. It's tempting not to invest while medias keep boosting the increasing stock prices. It's a test of one's greed and desire control. Fighting against own desire is the toughest thing in the world under such temptation.