Optimism is just what the doctor ordered. But what if I'm already too negative?

AI summary:

The article discusses the benefits of optimism and how it can lead to longer and healthier lives. It also provides tips on how to become more optimistic, such as noticing how you deal with uncertainty and trying to reframe negative thoughts in a more objective and positive light. Other suggestions include finding a sense of purpose and mastering a new skill to prevent rumination on negative thoughts. While it is acknowledged that changing one's mindset is challenging, practicing optimism through tools and a positive mindset can help improve life satisfaction and reduce anxiety.