You need to think about your personality type. What is your inner drive or motive? Is not only about caring. If you get joy by helping others, you can respect others and have patience, have inner power to care…. Nursing school is not easy as well. You need to like those subjects in order to study them.
I do not work yet, I just got my license. I enjoyed the clinical experience while in the school. Some people go for nursing because they think of good money (in reality nurse work for every penny that she/he earned). They had hard time. I mean they hate to study, they hate clinical and even patients make them sick. But, I am sure it is not that they will be bad nurses. It’s just about to find right place to work.