Overserious
Overserious is an adjective used to describe someone or something that is excessively or unnecessarily serious. It implies a lack of humor, playfulness, or lightheartedness where it might be expected or appropriate. A person who is overserious may be perceived as rigid, lacking spontaneity, or unable to relax. They might take situations too literally, react with excessive gravity to minor issues, or struggle to appreciate humor.
The term can also be applied to situations, events, or even artistic works. An overserious presentation might