The concept of 'Fimbulwinter' (from Norse mythology: three years of endless winter with no summer, no food, no relief) provides a useful model for understanding slow-motion economic declines where inflationary pressures gradually build, earnings decline, individuals become unable to pay debts, and markets grind lower for 2-3 years—which is psychologically and practically harder to manage than a 'Ragnarok' (violent sudden collapse) because it offers no rally to profit from and requires sustained risk-off positioning.