You must embrace the risks to discover the rewards. Therefore, you can never totally understand the advantages in using arms either. After all his warnings about the cost of competition, Sun Tzu puts the dangers of competition into perspective.
Competition is risky.
We must appreciate exactly how risky it is. Nevertheless, competition is also the source of all success. If we don t embrace competition and its risks, we will never know what we could have possibly won. We must always be aware that failure is a possibility, but we can t let this knowledge paralyze us. Remember, speed is the essence of warfare.