Love is hard to predict.

Using machine learning & tons of psychological variables, this study was unable to predict which relationships will improve (or fall apart) over time. The only factor that mattered was how satisfied the couple is right now, and even that was marginal. pic.twitter.com/oC2Fqns42Z

— Ethan Mollick (@emollick) July 6, 2022

Life is too contingent, events too unpredictable, and emotions too responsive to unquantifiable near-ephemera for science to ever have any predictive power here I think.