What does "querulous" imply about a person's demeanor?

The term "querulous" specifically describes a person who tends to complain or express dissatisfaction habitually. This word is often associated with a tone of voice that conveys annoyance or grievance, suggesting that the individual is frequently unhappy or discontented with their circumstances. When someone is referred to as querulous, it indicates a tendency to be irritable or prone to making complaints, rather than being content or neutral.

Considering the meanings of the other terms, "happy and cheerful" indicates a positive demeanor, which contrasts sharply with someone who is querulous. Indifference suggests a lack of interest or concern, which does not align with the active complaint typically associated with being querulous. A very logical demeanor connotes rationality and clarity of thought, which again does not fit with the concept of habitual complaining. Each of these alternatives illustrates positive or neutral traits, whereas "querulous" distinctly points to a negative, discontent demeanor focused on grumbling or whining.