What profession does Gulliver practice?

Gulliver practices as a surgeon and sea captain, which is evident from his background and experiences throughout the narrative. He has formal training in medicine, specifically surgery, having been educated to become a doctor. This profession is significant as it informs his observations and interactions with other cultures during his voyages. His role as a sea captain is reflected in his extensive travels and adventures across various seas, where he navigates ships and leads crews. This combination of both skills positions him uniquely to encounter and analyze the societies he explores, making it pivotal to the unfolding of the story. The other choices do not accurately capture the essence of Gulliver's character and the primary skills he employs throughout his journeys.