Trading Strategies are not constant , it changes with time. If we think the particular method we were taught in the early stages during trading will still work for the market over time, we may keep on losing because the market changes with time. One particular strategy of trading can't be use all the time.
if we understand the market movements, the strategy we use can be dynamic, but it also depends on the existing market conditions, so we can cut losses early, and the most important thing is that we must have a reason for every decision, so that it is not based on mere feeling. Moreover, the smaller the time frame that we use, of course, the more dynamic the strategy used according to the needs of each trader