Coughlin's Law states that "the more you know, the more you realize you don't know." This principle highlights the idea that as individuals gain knowledge and experience in a particular field, they become increasingly aware of the vastness of what remains unknown. It suggests that expertise often leads to a deeper understanding of the complexities and nuances of a subject. This law encourages a mindset of humility and continuous learning. Instead of feeling overconfident with acquired knowledge, individuals are reminded to remain curious and open to new information. Embracing this perspective can foster personal growth and a greater appreciation for the learning journey.