Law 2, often referred to as "Never put too much trust in friends, learn how to use enemies," suggests that relying heavily on friends can lead to disappointment. Friends may become complacent or betray your trust, while enemies can be more predictable in their actions. This law encourages individuals to be cautious in their relationships. By understanding the motivations of both friends and enemies, one can navigate social dynamics more effectively. Utilizing the strengths of adversaries can sometimes yield better results than depending solely on allies.