In the trading game, 'consistently making small profits' is the norm for most pros, while 'striking it rich overnight' is usually a survivor's bias or the epitaph of gamblers.
What does it mean when your strategy starts to lose money consecutively?
It means that the market has entered a phase that is not suitable for your strategy (for example, shifting from a trending market to a ranging market).
At this point, your "weaknesses" are reminding you: "Brother, it's time to stop, the market has changed."