When there is no trend, you should proceed steadily;
Once a trend appears, you can increase your position and go all out.
Three major elements of a trend:
1. The slope of the moving average increases
2. The moving average is arranged in a bullish pattern
3. The price supports the moving average
Once a trend comes, you should completely change your mindset and no longer expect a large price pullback, but act decisively when the price reaches a critical position.