> I just invested in a company that I believe will take 20-30 years to work. How do you conceptualize investments on that sort of timescale? 20 years ago was

> I just invested in a company that I believe will take 20-30 years to work. How do you conceptualize investments on that sort of timescale? 20 years ago was 1995, and 30 years ago was 1985. So much has changed between then and now. I understand that broader market trends can sometimes be predicted, but when you invest, you're betting not only on a market trend but on a specific instantiation of that trend. How do you conceptualize an investment in a specific team and company on that sort of a timescale, when there's already so much uncertainty around what markets will even exist in 2045?