Sonder: The realization that each passerby has a life as vivid and complex as your own.

Opia: The ambiguous intensity of Looking someone in the eye, which can feel simultaneously invasive and vulnerable.

Monachopsis: The subtle but persistent feeling of being out of place.

Énouement: The bittersweetness of having arrived in the future, seeing how things turn out, but not being able to tell your past self.

Vellichor: The strange wistfulness of used bookshops.

Rubatosis: The unsettling awareness of your own heartbeat.

Kenopsia: The eerie, forlorn atmosphere of a place that is usually bustling with people but is now abandoned and quiet.

Mauerbauertraurigkeit: The inexplicable urge to push people away, even close friends who you really like.

Jouska: A hypothetical conversation that you compulsively play out in your head.

Chrysalism: The amniotic tranquility of being indoors during a thunderstorm.

Anecdoche: A conversation in which everyone is talking, but nobody is listening

Exulansis: The tendency to give up trying to talk about an experience because people are unable to relate to it.

Adronitis: Frustration with how long it takes to get to know someone.

Rückkehrunruhe: The feeling of returning home after an immersive trip only to find it fading rapidly from your awareness.

Nodus Tollens: The realization that the plot of your life doesn’t make sense to you anymore.

Onism: The frustration of being stuck in just one body, that inhabits only one place at a time.

Liberosis: The desire to care less about things.