Historically, nostalgia was viewed as a psychopathological condition or a form of depression. Modern research has completely flipped this script, finding that it serves several vital functions:
: It is a "social emotion" that increases feelings of social connectedness and belongingness. MATVEГЏ - NOSTALGIA
A noteworthy trend in current nostalgia reports is the concept of among Gen Z. How are Gen Z and millennials driving nostalgia? - GWI these same memories become more complex
: Over time, these same memories become more complex, adding layers of regret or loneliness—a "bittersweet" blend that actually makes the past feel more human and layered. Gen Z and "Historical Nostalgia" MATVEГЏ - NOSTALGIA