On March 24 episode of tvN's television show 'You Quiz on the Block', JIMIN reminisced the past when he was training to become a K-pop star.

JIMIN said, "It's true that my training period was shorter than a lot of other K-pop stars. I struggled so much during those six months though. I wanted to survive in that world, but had no idea what to do and where to start."
He continued, "When V or JUNGKOOK were getting their vocal lessons, I used to sit in the corner of their classes and take notes. I would go and practice based on those notes afterwards."

When asked how much sleep he got during his trainee days, JIMIN answered, "I went to bed at like four in the morning and woke up at six thirty in the morning. I spent the rest of my time training."

JIMIN answered, "Well, I was pretty fine with it at that time. I even thought I should sleep at the practice room, so I brought a mattress there and slept there time to time."
Lastly, he added, "My fellow members helped me out a lot too. They told me, 'We are not perfect as well. Don't worry, we can get through this together.' Their words not only were comforting, but also were the energy that kept me going."

(Credit= tvN You Quiz on the Block)
(SBS Star)