Standing in a crowded subway car, you hear the rambling chatter of others. At this moment, you very much wish that you could lie flat on the beach of a distant island country and use the waves to cover up the noise and the restlessness in your heart. It's a pity that if you are lying in bed reading this article, you are probably already a 'little lucky', not to mention the endless sand supporting...

When a group of old friends get together, the topic of 'thinking back to those days' will inevitably come up. Why do we feel nostalgia? What does this mood do to us? ⁣ Why do we feel nostalgia? Newman (2020) studied nostalgia in daily life. Participants were asked to download a mobile phone program, and the system would randomly notify them at certain times every day to complete a questionnaire....