There's nothing to be terrified of. Just live your life and do your best. If you're going to live your entire life with fear about retirement or debt, then by the time you reach retirement age you'll have lived most of your life in fear. Which is worse? Working during retirement age or living the vast majority of your life in fear? If things get really really bad you can always put a hole in your head or jump off a bridge. So don't worry about it. Just work hard, enjoy your life, and be happy if you want to be.