hey, i am senior nursing student graduating December 2017 and I can tell you do not make decision just on one clinical rotation. you will go through many different types of floors such as PEDS, OB, PSYCH, critical care, ER, hospice, nursing homes, etc. and you will find your passion somewhere. CNAs are critical part of the care team. i suggest you do nurse intern job or extern job and see if you really like the hospital environment. do it as soon as possible because you dont want to go too deep into your program and then regret it. every job has its own ups/downs. you need to fit into the unique nursing passion to stay in this field.