For me it's a bit of a two part equation --- How many years left on a personal level --- and How many years left on a global level if we collectively continue to ignore the first law of thermodynamics --- Only so many trees and one ocean---and WE're burning, polluting and acidifying faster than ever....look at the 'work' we've put in in just the last 100 years.... Humanity doesn't survive another 200 years in the manner we've been going --- Bitcoin wins or WE lose. -- My money, heart, and mind are on Bitcoin -- Together WE are inevitable. -- Let's get it!