Quoth Frodo. But this isn't the shire.. We're talking about that in-vogue social anxiety "FOMO," or the fear of missing out. While we're at it, we're also kind of talking about "FOBO," the fear of better options. Then there's "JOMO," the JOY of missing out, and even what we've coined "FODO" - the fear of disappointing others, and all the other acronyms social media amplifies to keep us from feeling mentally well-adjusted. It's amazing what you can learn about someone just by talking to them.