Overthinking is the process of excessively analyzing or dwelling on thoughts, decisions, or situations. It often leads to feelings of anxiety and stress, as individuals may struggle to reach conclusions or take action. This mental habit can interfere with daily life, making it difficult to focus on tasks or enjoy experiences. People who overthink may find themselves replaying past events or worrying about future outcomes. This can create a cycle of negative thinking, where the mind becomes trapped in a loop of uncertainty. Strategies like mindfulness and cognitive behavioral therapy can help break this cycle and promote healthier thinking patterns.