In our daily lives, we are bombarded with a constant stream of information—much of it negative or alarming—coming from news outlets, social media, colleagues, and even family. The quote underscores a profound truth about personal agency: we have the power to choose what we dwell on and retain. In an era where negative headlines and distressing news can lead to anxiety and fear, the decision to consciously filter what messages we accept and remember becomes crucial for mental well-being. Recording negative information without discernment can shape a pessimistic worldview, leading to stress and a diminished capacity for optimism. Conversely, choosing to discard such negativity, metaphorically throwing it into the 'waste bin,' allows us to preserve mental clarity and emotional resilience. This act of filtering is not denial but rather a conscious safeguard to nurture positivity and focus on constructive thoughts. We must develop an awareness about the impact of what we accept into our minds. Cognitive discipline, mindfulness, and selective attention are essential tools to prevent negativity from taking root. By doing so, we foster a mindset conducive to growth, gratitude, and resilience, enabling us to navigate life's challenges more effectively. Ultimately, our mental health hinges on our ability to exercise this willpower—deciding actively which information deserves remembrance and which should be dismissed, allowing us to maintain a balanced and healthy mental state.