In the book there’s an additional interesting scene with Rico and the recruiter: Rico runs in to the recruiter as he’s leaving the office. The recruiter does actually have prosthetic legs, and he’s walking out the door. Rico asks why he didn’t have them on before. The recruiter explains that his job is actually to scare away recruits. He’s supposed to show potential recruits his missing legs as a consequence of his service. That way those that aren’t really serious about it, those who are doing it because it just seems like a cool idea, don’t go through with signing up. He then explains that the government doesn’t require him to be a living warning sign in his off-time, so he puts on his legs and goes about his life that way.