Is it a must to use indicators to trade Forex?

How to distinguish between "noise" and "signal" in the trading field, and extract truly valuable information?

The financial market is flooded with a lot of information all the time, how can we extract something of real value from this information?

Are you happy doing business?

There is no such question, so I mention it.

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

Seeking expert guidance, what is the difference between left-hand trading and right-hand trading?

What kind of system can accurately locate support resistance and trend when doing transactions?