* A thirst for adventure: Shackleton had a genuine love for the outdoors and a desire to test his limits. He enjoyed the physical challenges and the unknown that came with exploring new lands.
* A desire to prove himself: Shackleton, a man of strong ambition, sought to make his mark on the world. He wanted to be recognized for his accomplishments and leave his legacy behind.
* A fascination with the Antarctic: Shackleton was drawn to the vast and unexplored continent of Antarctica. He saw it as a place of great beauty and mystery, and he was determined to conquer its challenges.
* Patriotism: The early 20th century saw a strong sense of national pride, and Shackleton felt a duty to represent his country, Britain, on the world stage.
* Scientific curiosity: Beyond adventure, Shackleton recognized the value of scientific exploration. He believed that exploring the Antarctic could provide valuable insights into the natural world.
It's important to note that Shackleton was not just motivated by glory or ambition. He also deeply cared about his crew and demonstrated incredible leadership in the face of extreme adversity, particularly during his famous Endurance expedition.
Overall, Ernest Shackleton's drive to become an explorer was fueled by a combination of personal ambition, a love for adventure, scientific curiosity, and a strong sense of duty to his country.