A person who takes everything too seriously can be described as "serious-minded," "earnest," or "solemn." Informally, they might be referred to as a "killjoy," "wet blanket," or "stick in the mud." If they're particularly prone to stressing or worrying, they might also be called "uptight." The specific term used can depend on the context and the degree to which their seriousness affects those around them.
what do u call a person who takes everything too seriously
2 answers
how bout unrelatble