○ dont scare longs away, they have usage to us....
○ No no no, there will be never a shortage of longs. Most people can make money only if the market shoot up. They are not used to making a kill when the market is down.
○ long's usage is bank machine. actually, most of them are not real long. they also sell at 4 before it drops. But they never let you know when they sell.
● 同意，这就是我一直还没从 FA 入手的原因。