EURUSD ends with a small loss

What is the core secret of your profitable trading? Can you share it?

The core of what I want to ask is the meaning of "tools and strategies". It's like drawing a hand of cards. How to play this hand to win is the core. In trading, what you need to know is how to design your own "cash machine", that is to say, what core profit do you rely on? Turn the transaction into a complete planned planting and harvesting. What do you earn money from? What is the core secret?

What books did you guys read when you created your own trading system?

Everyone talks about whether the news is bullish or bearish. Why does the market still go in the opposite direction?

How to accurately enter the foreign exchange point?

How to judge the trend in the early stage. ?