Doctors and patients
Suppose you are the dean of a medical school. There are two students
interviewing for a single seat. One of them says she wants to be a
doctor because she has always wanted to be a doctor and the other says
she is not sure if she wants to be a doctor but her life's mission is to
help the patients. Whom would you pick. Is this information enough to
make a right decision. Who would be a better doctor. Who do you think
has higher commitment towards the profession.

well i am not sure if this information in enough to make a right decision but from whatever has been mentioned , being the dean i would pick the one who always wanted to be a doctor over the one who is not even coherent about whether she wants to be a doctor or not ,cause the former one besides having more passion for her work than the second one would also take care of the patients well, if not on the moral grounds than on the medicolegal grounds atleast cause i am sure that this person is aware that the incidence of malpractice suits is increasing more rapidly than any fatal disease on earth. this would not only maximize the efficiency of healthcare delivery system but consumer satisfaction as well.
I like people who write loooong sentences :-)
I like this question. In fact, I have fallen in love with this question.