From an evolutionary point of view, most emotions – fear, desire, anger – serve some practical purpose, but nostalgia is a useless, futile thing because it is a longing for something that is permanently lost . . . .
![From an evolutionary point of view, most emotions – fear, desire, anger From an evolutionary point of view, most emotions – fear, desire, anger Image](https://www.idlehearts.com/images/from-an-evolutionary-point-of-view-most-emotions--fear-desire-anger.jpg?x85372)
From an evolutionary point of view, most emotions – fear, desire, anger – serve some practical purpose, but nostalgia is a useless, futile thing because it is a longing for something that is permanently lost . . . .