That Gay Sci-Fi Nerd

Star Trek Lower Decks commission for Erminia~ This was a lot of fun to do.

Her methods and ways of thinking are considered unorthodox and impolite by other Vulcans

Fixates on objects and interests even when it's not logical to do so (very unusual for a Vulcan)

Prone to whims and gut feelings (not logical, VERY strange for a Vulcan)

Actively has to hide (mask) her personality quirks around other Vulcans

Dresses differently from other Vulcans

Emotionally unstable, at least by Vulcan standards

Considered unsuited for working on a Vulcan ship (unemployable), gets forcibly transferred to a human ship

Has feelings of inadequacy and isolation from her inability to fit in with other Vulcans

It is suggested in the episode Empathogical Fallacies that she has a condition called Bendii syndrome, or "something with similar symptoms"

I rest my case