Summary
This quote suggests that in today's highly interconnected world, the notion of having complete autonomy over one's thoughts and beliefs has become more challenging. With the rise of social media, constant exposure to mass media, and the influence of online communities, people's minds are susceptible to various external factors that can shape their thoughts and opinions. The quote highlights the idea that individuals often find themselves heavily influenced or manipulated by outside forces, making it increasingly difficult for one's mind to remain completely independent and free from external influences.