While necessity may be the mother of invention, diversity (in employment, at least) is a matter of necessity. I've worked such diverse jobs as ride host for several different rides at a top-notch amusement park, answering prayer lines for shady televangelists, answering troubleshooting calls for an abysmal internet service provider, stocking shelves at a major retail store, fast food (but who hasn't), and being a soldier in active duty army and then later the reserves for nearly a dozen years combined.
