In order to find the one trading strategy that will bring the maximum profit, it is necessary to test many trading strategies. And even when you have found the only trading strategy that you think suits you, you should not focus on it, but continue to test new strategies.
I agree with you, only one strategy can never bring you consistent profits, because the market is changing, here you can never achieve consistent success by using only one strategy, so it is unreasonable to expect that any strategy will work forever. The strategy that brings you profit today, this strategy may cause you loss tomorrow, because today's market position will never match tomorrow's market situation. So it is not reasonable to think of ever achieving success with only one strategy.
Yes, that's right. Relying on a single strategy certainly won't make us successful in trading, especially since different markets sometimes don't suit our strategy. Learning various strategies is crucial, but most importantly, changing any strategy in trading also carries greater risks. Therefore, before changing a trading strategy, we must go through the proper steps, such as being consistent with the strategy and evaluating it before attempting to change it.
Because so many traders, especially beginners, switch strategies at will, they never achieve profit in trading. They switch to another strategy before even completing the first one. So, I believe that mastering one strategy will produce better results, but there's also a chance we'll switch to another strategy. The bottom line is, if you master a strategy well, you'll know when to make adjustments based on market developments.