Is this a real personality test?

Not exactly. While fun and revealing, the Duck—Rabbit illusion isn’t a clinical diagnostic tool. Still, it’s used in philosophy and psychology classrooms to spark conversations about how we interpret the world.
The famous philosopher Ludwig Wittgenstein used this very image to illustrate how our perception isn’t just about what we see—it’s about how we see it. In other words, our brains aren’t cameras. They’re storytellers.
The way you see the world isn’t always the way others do — and that’s okay. Your brain is constantly guessing, filtering, and filling in the blanks. Want to dig deeper into how your mind works? Find out if you have personal boundaries issues by taking this optical illusion test, or just choose a color and reveal your true mental age.