Are people with ADHD talkative or quiet?

People with ADHD can be talkative, quiet, or vary between the two depending on situation, interest, and individual differences, so there is no single pattern that applies to everyone. Some people with ADHD experience impulsivity and high energy that may show up as talking quickly, interrupting, finishing others' sentences, difficulty waiting for a turn, or sharing many thoughts at once, especially when excited or discussing a strong interest. Others may be quiet, particularly if they have predominantly inattentive presentation, feel anxious about speaking, are daydreaming, are overstimulated, or have learned to hold back to avoid interrupting. Many people describe shifting between both, being very talkative in comfortable settings and withdrawn in overstimulating or formal settings. Talkativeness alone does not indicate ADHD, as personality, culture, and context influence how much people speak. If talkativeness or quietness is causing difficulty at school, work, or in relationships, it can help to explore strategies like pausing before responding, using notes, or practicing active listening, and to seek guidance from a mental health professional who can assess broader patterns of attention, impulsivity, and executive function.