The crypto market is unstable and trading strategies will change over time. According to market changes, analyze prices to develop different strategies.
When the previous strategy cannot get profits from it, it means that it is no longer suitable for the current market. It is necessary to make timely adjustments based on trading experience and indicators to reduce risks and losses.
We need to distinguish between a fundamental change in the market that prevents our strategy from working ever again to a movement to a different cycle which means we need another strategy, but given enough time the strategy that we were using could still be effective in the future, after all the strategies necessary to trade trending and ranging markets are complete different, so if the market is trending you will not use a ranging strategy and vice versa.