and when i graduated nursing school, i thought that i would make a difference. The difference is that most of my patients a. are not gratefull, B. usually drunk or high on something, C. will piss on u, kick u, threaten to kill u, and then u have a surgeon breathing down ur neck to do twenty things at one time. It does make u a little rough around the edges. But if u want someone that can possibly save u or ur family, u wont mind that i might have a potty mouth.