UI designers spend hours crafting these beautiful, intricate interfaces with perfect gradients, micro-interactions, and pixel-perfect spacing. Then UX designers come in and make you actually drink from it. Sure, the mug looks gorgeous with its hand-painted details, but good luck not spilling coffee all over yourself because the handle's in the wrong place. UI is what looks good in Figma. UX is whether you can actually use the damn thing without rage-quitting. You can have the most stunning button in the world, but if users can't find it or accidentally click it while scrolling, your UX designer failed you. Form versus function, beauty versus usability, designers versus reality.