What prompts Gulliver to leave his family again?

Gulliver's decision to leave his family again is primarily driven by his curiosity about foreign countries. Throughout "Gulliver's Travels," he embodies the spirit of an explorer and is eager to discover new lands and cultures. This insatiable curiosity encourages him to seek out experiences beyond his familiar surroundings, highlighting his desire for knowledge and understanding of the world.

While financial needs, advice from friends, and a desire for adventure may all play a role in the decisions of a character like Gulliver, the key motivator in this instance is his profound interest in the unknown and the experiences that different civilizations offer. This theme of curiosity serves as a central element of his character and influences his adventures throughout the narrative.