Social media algorithms are designed to keep users engaged by showing content that aligns with their interests and behaviors. While this personalization can make platforms enjoyable and addictive, it also has hidden dangers. Algorithms often create echo chambers, reinforcing existing beliefs and limiting exposure to diverse perspectives. This can influence public opinion, political views, and even emotional well-being. Studies have shown that excessive exposure to algorithm-driven content may increase anxiety, stress, and social comparison, as users constantly measure themselves against curated highlights from others. Additionally, misinformation can spread rapidly, as sensational content often receives more visibility. To mitigate these risks, users should be aware of how algorithms operate, diversify their feeds, and critically evaluate information before accepting it as truth. Recognizing the power of these algorithms is essential in navigating social media responsibly and maintaining mental and emotional health.