There's an Ask Metafilter question about what you'd say to your 30-something self: https://ask.metafilter.com/224770/The-timetravellers-advice-30yearold-edition

There's an Ask Metafilter question about what you'd say to your 30-something self: https://ask.metafilter.com/224770/The-timetravellers-advice-30yearold-edition https://ask.metafilter.com/224770/The-timetravellers-advice-... And also forty-something: http://ask.metafilter.com/268248/Advice-to-your-forty-year-old-self http://ask.metafilter.com/268248/Advice-to-your-forty-year-o...