What is the theme of the song “comfortably numb” by Pink Floyd?

Which heroic quality does manjiro show in the excerpt? read the excerpt from heart of a samurai. that night, lying in his bunk, manjiro couldn’t trying the new words. “buttons,” he whispered. “pockets. shoes. bread.” bread was hard to say. he tried again and again. “captain,” he said. “whitfield.”“what are you doing? ” goemon said.“maybe if i learn some words, i can ask questions.”goemon groaned. “more questions! ”“if we don’t learn their language, how will we know what they intend to do to us? ”

Lines 9-12 compare the "ashes of youth" to a deathbed twilight fire youth

Which information from the expert best supports the inference that certain video games resulted from issues related to national security?