Most of us enjoy little moments that help us learn more about ourselves. That’s why a new optical illusion shared online has captured so much attention. Some people say it can reveal whether you’re calm and brave, or someone who worries more than you let on.

The illusion was posted by content creator Mia Yilin, who has built a large following by interpreting images that play tricks on the eye. In her latest video, she shows a peaceful scene hiding two possible shapes. What you notice first—either a cloud or a fish—leads to very different personality insights.

According to Mia, seeing the cloud first suggests a strong outer shell with a tender center. She says these people appear brave and collected, but are deeply sensitive to the actions and words of others. They hold high standards, set big goals, and naturally attract people with their warm personality.

But she adds that cloud-spotters can become surprisingly intense during competition. Those who see the fish first, however, tend to live with a “life is short” mindset. They value their time, push themselves hard, and give their full effort to anything they do.

Fish viewers may also struggle with worry and often stress about the unknown. Mia describes them as “extroverted introverts”—comfortable alone, yet able to shine in social moments when needed.

Her video gathered thousands of views, with many commenters saying the illusion described them perfectly. Sometimes, the simplest images can spark the most thoughtful reflections about who we are.