What mindset is John exhibiting when he is eager to learn about what lies beyond the moon?

John's mindset reflects an innate curiosity and eagerness for knowledge, which are fundamental traits of a learner seeking to expand their understanding of the world. His enthusiasm to explore what lies beyond the moon indicates a strong desire to discover new information and to engage with concepts that excite him. This drive not only motivates individuals to learn but also propels them to ask questions, seek out resources, and remain open to new ideas.

By wanting to learn about the unknown, John embodies the essence of intellectual exploration, which often leads to greater insights and innovation. This kind of mindset fosters a deeper connection to science, exploration, and the endless possibilities that come from exploring the universe. In contrast, the other mindsets listed do not represent a proactive approach to knowledge and understanding, which is highlighted by John's engagement with the topic.