Will the US Interest Rate rise or remain at the current rate?

As a "trader", what trading discipline do you have to restrain yourself?

My usual trading system continues to fail, what should I do?

If a trading system built by myself often fails and causes losses, should I abandon this system and replace it with another one? Is there a stable and profitable trading system?

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

How can I have the ability to make stable profits?

What would you say to yourself if you went back to your first day in trading?