person A: I dont like uncertainty. I like to know what is going to happen.
person B: Do you have some uncertainty in you life right now?
person A: Im not sure what I want to do career wise.
person B: That is really tough.  Are you in a career now?
person A: Yes_comma_ but not in my major.
person B: Do you have any opportunity for an internship of some sort?  The career advisers from your school may be able to help.
person A: I am done with Uni. Im thinking of going back and getting a different major.
person B: I did that myself_comma_ and I can tell you it was well worth it.  I am much happier now than I ever was.  I wish you very good luck on whatever you decide to do!