Getting the hang of it

It is almost two months since I was hired at this hospital and I could say that I can now wrap my mind around the sudden alteration in my job description and lifestyle.
I have adjussted to the physical demand of the work and I could now somehow strategize on managing my time.
Right now, I no longer feel nervous or think that I am the underdog when I handle level 2 patients or difficult cases. Yes, I still stay for about 2 hours after my shift but it is more relaxed.
I am still working on squeezing all the tasks within my 12-hour shift. I enjoy my work. I do not feel tired until I get home.