Yes, I am an RN in a NICU. We don't use CNA's or LPN's in our unit. As far as I know most others don't either. You have to be able to handle heartbreak but yet develop a meaningful relationship with families all at the same time. Don't get me wrong, I've dealt with happy situations WAY more than not so happy ones! It's exciting and rewarding, and being in the NICU has taught me to cross train onto OB and pediatrics units, so I have the benefit of always being with children! It's also a great life lesson, because I don't have children yet myself (i'm only 24) and now I know what to expect at what age, toilet training tips...all that wonderful stuff I can use later in life!
Good luck in all you do!