When you are retired, especially young, most of your friends and your spouse will still be working. So you will be alone most of time during weekdays day time. What do you do? You can do exercise, you can read, you can just while time away on social media. You can also journal But you must remember to put sometime to learn new things, albeit without pressure or stress. Why? You need to expand your brain if not it will close up. It will become an echo chamber, reflecting to itself things it already know for years. Nothing new It’s like an AI model that isn’t given updated data to train. It can guess the next step word based on initial training, and those words could be fed back into it but how good will that be? It will not know new inventions by others that came up after its initial training. No corrections to errors earlier So, please learn something new Simple ones, even basic foreign languages, or new terms and words in native/working language. Exercise and ex...