1) Serve God and serve in your local church and 2) Make sure to continue to do something meaningful in retirement. 3) Exercise for strength of bones and muscle retention. https://www.cnbc.com/2017/11/21/harvard-researchers-say-a-purpose-leads-to-longer-healthier-life.html
Trading seems fun, exciting, exhilarating, etc. so it has a lot of draw to it. And many people won't dig deeper than the euphoric emotion that they feel. However, trading is MUCH harder than investing. And much of the industry is bent towards getting you to trade rather than invest.