Frontend devs and backend devs might have their differences—one's obsessing over pixel-perfect margins while the other's optimizing database queries at 3 AM—but they both bow down to the same lord and savior: JSON. It's the universal peace treaty, the lingua franca of web development, the one thing that lets React talk to Node without starting a war. Meanwhile, the fullstack developer is just sitting there with both arms in a death grip, forced to maintain both sides of the handshake simultaneously. They're the poor soul who has to debug why the frontend is sending camelCase while the backend expects snake_case, then fix it on both ends while everyone else is at lunch. The price of knowing too much is eternal context-switching and no one to blame but yourself.