Good, Bad or Stupid?

So I decided to talk to a rep for the University of Phoenix about getting a degree and what my options for financial aid are. The woman I spoke too seemed confidant that I could get approved for enough to cover 1 year which is 8 5-week classes. I'm thinking of getting a Bachelor of Science in Psychology. Classes would be 4 hours once a week. I don't know what the hell I'm doing, I'm nervous as hell and worried I won't get the money, or it'll be too hard, or what kind of job I can get after. I still want to take some side courses and learn Spanish and jewelry techniques and maybe some secretarial courses.