mutability, n.All

Mutability (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠Fortune's own antidote: because she cannot stay, her threats lose their terror and her gifts lose their charm.