I dont like uncertainty. I like to know what is going to happen.
Do you have some uncertainty in you life right now?
Im not sure what I want to do career wise.
That is really tough.  Are you in a career now?
Yes, but not in my major.
Do you have any opportunity for an internship of some sort?  The career advisers from your school may be able to help.
I am done with Uni. Im thinking of going back and getting a different major.
I did that myself, 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!