What was some of Neil Armstrong obstacles?

Neil Armstrong faced several obstacles throughout his career, including intense physical and mental challenges during his training as a test pilot and astronaut. He encountered the risks associated with space travel, such as the technical failures during the Apollo missions. Additionally, he dealt with public scrutiny and the immense pressure of being the first person to walk on the Moon, which came with high expectations and responsibility. Despite these challenges, Armstrong's determination and expertise allowed him to succeed in his historic mission.