Anticipatory Nostalgia

Anticipatory nostalgia is the feeling of missing the present because you know it will soon be the past, or the expectation that you will feel nostalgic for current experiences in the future, often involving savoring moments now to prepare for future reflection, with positive outcomes like enhanced self-esteem and meaning in life. It's distinct from personal nostalgia (longing for a past that's already gone) and is characterized by a bittersweet awareness of time passing, encouraging behaviors like taking photos or documenting events to appreciate them more deeply later.