Recently, a YouTube channel called BrightSide shared a deceptive illustration: The narrator shows an image of a big blue face of a cat with two sets of eyes. However, the big blue cat also has a mouse inside it! But what if we told you that what you see first in this video tells if you are an optimist or a realist?
Yes, this video is a sort of personality test that estimates the core personality traits of a person. What makes this even more interesting is that everyone who views the image can have a different opinion and thus there is no one right answer to the following question:
