Adapt. Yes, you should know that your strategy might not work in all market conditions. So you adapt to the changes that the market develops during various Global or fundamental events. One thing many people fail to do as a trader is that they fail to update their strategy over time and feel more relaxed. The world is evolving and so is the market. You can have a good strategy but still not be profitable because you failed to adapt to different market conditions...
Exactly so many good strategies may not be favourable to different market conditions thus is a more reasons one need to take not of this and make hay while the sun shines. So I key in the aspect of saying when you think your strategy is fluctuating in giving you profitable results do well to update and upgrade it for better performance.