At ㅇㅂ, I made a reservation for surgery at 4:30, the last time on weekdays next week.
 The director said that the last time is absolutely no problem as he only performs 3 surgeries a day. He said that if you want to
 avoid the last time and make a reservation, you can only make a reservation after the 26th.
 Due to my schedule, I needed to get nose surgery as soon as possible, so I had no choice but
 to make a reservation. Now that I've made the reservation and think about it,
 I'm wondering whether it would be better to get nose surgery later or just at the last time.
 Which would be better...?