纪律不能让你赚钱，那有啥用呢？纪律只有一个作用，让你

少亏钱！ 尤其是亏不该亏的钱： impulsive trading, revenge trading, keep adding to a losing position (basically insisting you are more correct than the market), betting too big (a must-win position)

秘笈：要赚大钱主要不能指望抄底，是靠重仓 （不信？！ 去问 越王 和三心呗！）