Sister Fa Dianjin: Are you a novice, a veteran, or a master?

How do you view the theory that review is useless?

Why do successful traders not advise others to trade?

How to determine whether your trading style is short-term or long-term?

More than 90% of the foreign exchange market is losing money, why don't you give up?

If you want to make money in trading, what principles do you need to understand?