Trading rules do not come out of thin air. A trader's trading rules include his trading wisdom and the path to trade-offs.
There are many opportunities and desires in the market, but traders who strictly abide by trading rules remain motionless, just waiting. He is waiting for his rules to be triggered, and he is waiting for the market trend he needs. This is also the difference between a master and a loser.
Junior traders rely on feeling when trading.
Top traders rely on rules to trade.