Trends come from the market
The trend is what comes out of the market and is played by everyone. Only when it comes out can you know. No one can choose in advance which product will trend. The trend is uncertain and the future is unpredictable. No one knows. What is the future trend!
So we can only follow and try and make mistakes to enter the market at turning points. It is impossible to succeed every time. If you make the wrong stop loss, hold the right one, just watch silently as it surges in the right direction!