What is nostalgia? Nostalgia is having a sentimentality of the past, especially places and people associating with positive experiences. Nostalgia is a learned formation of a a Greek compound: (nóstos) meaning “homecoming”, and a Homeric word (álgos) meaning “sorrow”. It was created by a 17th-century medical student to describe the stress displayed by Swiss Mercenaries … Continue reading Nostalgia