The clip goes on to explain what it means depending on which part of the animal you see, with the narrator stating: "Seeing a wolf's head at first glance means you care about your reputation and have a strong sense of self-worth.".
Optical illusion reveals if you're 'indecisive' or 'strong' based on animal you see first Optical illusions can reveal things about your personality - as well as give insight into how your mind works.
In a TikTok video, uploaded by @picpsy, people have been asked to share whether they see a wolf's head or tail when faced with an image.
"The tests achieve something hard to accomplish otherwise: they systematically ask about many aspects of people’s personalities and directly compare their traits to those of many other people.".
A statement reads: "Millions of people take personality tests either to learn about themselves or because others – like potential employers – want to know about them.