학사 일정이 뒤죽박죽이 돼도 정해진 일과는 하는 습관, 그런 습관의 힘을 길러야 할 상황이었는데 못하고 있었던 셈이다.
In other words, even if the academic schedule was mixed up, he had to develop a habit of doing his daily routine and habits, but he was unable to do so.