Nostalgia

Nostalgia is a sentimentality for the past, typically for a period or place with happy personal associations. The word nostalgia is a learned formation of a Greek compound, consisting of νόστος (nóstos), meaning "homecoming", a Homeric word, and ἄλγος (álgos), meaning "pain, ache", and was coined by a 17th-century medical student to describe the anxieties displayed by Swiss mercenaries fighting away from home. Described as a medical condition—a form of melancholy—in the Early Modern period, it became an important trope in Romanticism.

Nostalgia can refer to a general interest in the past, its personalities, and events, especially the "good old days" from one's earlier life.

The scientific literature on nostalgia usually refers to nostalgia regarding the personal life and has mainly studied the effects of nostalgia induced during the studies.Smell and touch are strong evokers of nostalgia due to the processing of these stimuli first passing through the amygdala, the emotional seat of the brain. These recollections of one's past are usually important events, people one cares about, and places where one has spent time. Music and weather can also be strong triggers of nostalgia. Nostalgic preferences, the belief that the past was better than is the present, has been linked to biases in memory.

Willow Smith

Willow Camille Reign Smith (born October 31, 2000), known professionally as Willow, is an American singer, actress and dancer. She is the daughter of Will Smith and Jada Pinkett Smith, the younger sister of Jaden Smith and the half-sister of Willard Carroll "Trey" Smith III. Smith made her acting debut in 2007 in the film I Am Legend and later appeared in Kit Kittredge: An American Girl alongside Abigail Breslin. She received a Young Artist Award for her performance.

Smith launched her music career in the autumn of 2010 with the release of the singles "Whip My Hair" and "21st Century Girl", and signed to her current mentor Jay-Z's record label Roc Nation, becoming the youngest artist signed to the label. "Whip My Hair" peaked at number 11 on the Billboard Hot 100. The video was nominated for Video of the Year at the BET Awards of 2011. She released her debut album, ARDIPITHECUS on 11 December 2015.

Early life

Smith was born October 31, 2000 in Los Angeles the daughter of musician-actor Will Smith and actress-musician Jada Pinkett Smith. She has an older half-brother, Trey Smith and an older brother, Jaden Smith; who is also an actor and musician. Smith and her brothers are youth ambassadors for Project Zambi, which, in conjunction with Hasbro, provides assistance for Zambian children orphaned by AIDS.