Anxiety

Anxiety is an emotion where people feel uncomfortable and nervous about something or when being around someone.

Empath: The Luckiest Smurf stories
In the EMPATH: The Luckiest Smurf story series, the Smurfs deal with various forms of anxiety in their lives. With Empath during his first visit to the Smurf Village while he was still in Psychelia, Empath dealt with the anxiety of being around Smurfs in a state of "half-dress" since Psychelian culture considers nudity in any form a taboo. Over time, though, he learned to overcome that anxiety, although his fear of being seen without a shirt resurfaced in the wake of the revelation that he was Papa Smurf's only begotten son and was sent to Psychelia by Papa Smurf himself.