Imagine you live in the future and life expectancy in your country is about 200 years. How would knowing this [life expectancy of 200 years] affect your life decisions? [regarding education, relationships, marriage, having kids, retirement, etc] ——— I'd get educated in all the fields that interest me, and when I get good the rest until my brain locks up to archieve top crystalline intelligence. Then just take a hike until I've seen it all.