Definition: Overvaliantness is a philosophical concept that refers to an individual's tendency to act in ways that are overly optimistic or arrogant, often leading to poor decisions and negative outcomes. It can manifest as arrogance towards others, a lack of consideration for others' feelings, or a disregard for the consequences of one's actions. Overvaliantness has been studied by philosophers and psychologists to explore how individuals with this trait may be influenced by various factors such as upbringing, social status, and cultural influences. In