Why does Gulliver change his view on immortal life after seeing the Struldbrugs?

 Why does Gulliver change his view on

immortal life after seeing the Struldbrugs?

Gulliver's change of view on immortal life in Jonathan Swift's "Gulliver's Travels" is due to the revelation of the sad and depressing reality of the Struldbrugs, who are a group of people in the land of Luggnagg who are born with the gift of immortality.

Initially, Gulliver was fascinated by the idea of immortality and believed that it was a desirable and coveted trait. However, after meeting the Struldbrugs, he discovers that immortality is not as desirable as he thought. The Struldbrugs, despite being immortal, do not lead happy or fulfilling lives. They age, become infirm, and lose their mental faculties, but they are unable to die. They are forced to endure an existence of never-ending suffering, boredom, and despair.

Gulliver is horrified by what he sees and comes to the realization that the gift of immortality is a curse rather than a blessing. He realizes that death is a natural part of life, and that without it, life loses its meaning and purpose. He comes to the conclusion that mortality is a precious gift, and that it is what gives life its value and significance.

In summary, Gulliver changes his view on immortal life after seeing the Struldbrugs because he realizes that immortality does not bring happiness and fulfillment, but rather eternal suffering and despair.