come out of one's shell 마음을 터 놓다 He's really come out of his shell. I don't know how you did it 그가 마음을 열었네. 어떻게 한거에요? You've been taking on more mentoring responsibilities lately. 최근에 멘토링 업무를 더 맡고 있는 걸 봤어. Yeah, I decided it was time to come out of my shell and help others grow in their careers. 응, 마음을 열고 다른 이들의 커리어 성장을 돕기로 결심했어. You seem more comfortable in team meetings now. 팀 미팅에서 더 편안해진 것 같아..