Waiting for five or six hours, the waiting time is...

Waiting for five or six hours, the waiting time is unsatisfactory
I reported at 1:45 and said that I had to stay at the scene before 4:30, and waited from the afternoon scene to 7 or 8 pm. If you really have to wait so long, why should you tie the patient to the scene for so long? Just wait for an hour or two. I have to wait for that long if I have an appointment. Will it be too inefficient? ? Sucks