Nostalgia explained: Why it appears and how it impacts daily life
Why nostalgia arises and how it affects life (photo: Getty Images)
Nostalgia is not just memories of the past. It is a complex feeling that combines sadness for what is no longer there and warmth from pleasant recollections. It is an emotional reaction to change that can strongly influence our psychological state. Why do people sometimes feel nostalgia? Here is how it can affect your life.
Why do we feel nostalgia?
Nostalgia is an emotional reaction to memories that our brain considers important. It arises as a defense mechanism to support our sense of identity and connection with the past.
According to psychologist Clay Routledge, nostalgia is a source of resources that help us cope with problems. It brings us back to positive experiences when we felt safe, loved, or successful.
He also noted that nostalgia is a montage of memory. Our brain removes negative moments while highlighting the positive ones.
Scientists refer to this phenomenon as "retrospective positive bias": the tendency to describe or think about the past as much better than it actually was. And strangely, this soothes us, even if the situations were far from ideal in reality.
How nostalgia affects our lives
Strengthens connections with other people
A study published in the journal Emotion showed that nostalgia helps us feel less lonely, strengthening the sense of social support. When we recall shared moments with friends and family, it reinforces our bonds with them.
Boosts self-esteem
An analysis of nostalgic memories conducted in 2015 proved that nostalgia increases the sense of social belonging, which in turn raises self-esteem. Memories of past achievements and happy moments help us realize our own significance.
Helps cope with stress and anxiety
Research from the University of North Dakota showed that nostalgia lowers the level of the stress hormone cortisol. Memories of the past can act as an emotional "safety cushion," helping us cope with current challenges and feel more optimistic.
Gives meaning to life
A 2012 study demonstrated that nostalgia helps people feel the connection between the past and the present. This feeling contributes to a holistic perception of life and gives it meaning, which is especially important during transitional periods.
Thus, nostalgia is a powerful psychological tool that helps us not only relive the past but also successfully overcome the challenges of the present. It is proof that our memories are not empty phantoms but an important resource for psychological well-being.
