RM has said in interviews that he was hesitant to join BTS at first, because he wasn't sure if he wanted to be an idol. He had concerns about the industry and the pressure that comes with being a K-pop star. But, after meeting the other members and working with them, he realized that they shared a similar vision and passion for music.
It's like when you're considering joining a new club or organization, and you're not sure if it's the right fit. But, once you meet the other members and see how dedicated and passionate they are, you start to feel a sense of belonging and purpose. That's what happened to RM, and it's a big part of why he decided to join BTS.
韓國防彈少年團28歲流行巨星RM因保護文化遺產獲獎 BTS Leader RM Honored by South Korean Agency