DAY6's Young K appeared on YouTube channel 'Yooin Radio' on the 5th and candidly discussed his own talents. During a conversation with Yooin Na and Ko Young-bae, when asked if he considers himself a genius, Young K answered, "I am honestly a genius of effort. I am really good at effort." He explained that since childhood, he had difficulty sitting and studying, so he developed his own learning methods, such as studying while standing and moving around or studying at 24-hour cafes to maintain concentration. Ko Young-bae praised Young K's songwriting ability, saying "there's a point that goes beyond the level of effort," and Young K acknowledged that his early lyrics were lacking but that he has improved significantly.