Hwang In Sun revealed that the nickname 'Auntie Hwang' caused major stress to her. She explained, "I was frustrated when I heard the nickname 'Auntie Hwang' at the time. I was on the show to be in a girl group but I gained a lot of malicious comments. One of the comments said that I seem like I don't want to succeed. I was so mad at that comment that I couldn't even sleep. It's true that even a small malicious remark can get to you."
She also shared how she overcomes stress, and said, "I imagine myself on stage whenever I get stressed. I also have been writing in a diary for the past 10 years. Detailed goals and positive writing tend to help me cope with stress."