The dossier
Empathy as a form of command
Counselor Deanna Troi serves aboard the USS Enterprise as both ship's counselor and senior officer. Her Betazoid empathy allows her to sense emotional states, giving Captain Picard another source of information during tense negotiations and first contacts. She also provides private support to crew members facing fear, grief, or trauma.
Troi's role matters because Star Trek often places ethical judgement beside technical skill. She is not infallible, and her ability cannot replace evidence, but it broadens how the crew understands risk. Across the series she takes on greater command responsibility and shows that care for people is part of leadership.
Marina Sirtis gives Troi patience and quiet authority, especially when the Enterprise crew is under pressure. The character's warmth helps anchor a show built around large scientific and political questions. Fans value Troi for treating emotional intelligence as a practical strength rather than a distraction from duty.