Which symptom is commonly associated with mania?

Excessive talkativeness, often referred to as "pressured speech," is a hallmark symptom of mania. In individuals experiencing a manic episode, their thoughts may race, leading to a rapid flow of speech that can be difficult for others to interrupt. This symptom reflects the heightened energy and elevated mood that characterize mania. The intensity and quantity of the speech can overwhelm listeners and be indicative of the person's increased confidence and sociability during these episodes.

The other symptoms mentioned—such as prolonged sleep, constant self-doubt, and minimal energy levels—are typically associated with depressive states rather than manic episodes. In contrast, mania is characterized by an elevation in mood that leads to increased activity and a decrease in the need for sleep, alongside enhanced self-esteem and decreased self-doubt. Thus, excessive talkativeness stands out as a defining feature of mania.