👉 Non-exuberance is a concept in psychology that describes an individual or group's inability to sustain high levels of energy and enthusiasm, even when faced with challenges or difficulties. It refers to a lack of motivation, passion, or enthusiasm for something. In other words, it is the absence of enthusiasm or excitement about doing something, despite facing obstacles or challenges. Non-exuberance can be observed in various situations, such as during a job interview, when an individual feels uninterested or disengaged