nutritionist assistant

Looking at certification courses for career possibilties?
After doing a few years of college, community and four year, I bounced from major to major and was never really satisfied because there was nothing I truly wanted to work as for the rest of my life. Being as that is a big decision that I can’t make, I haven’t gone to school in over a year and a half. Friends are graduating and I feel stuck. I am looking at some certification programs at my local community college and was wondering which one would put me in a good position for a career and get my feet on the ground. If I list them here I am interested in the course:
Medical Billing and coding
Personal Trainer
Pharmacy Tech
Dental Assistant
Computer technician
Going to school to become a nutritionist
and maybe give a reason or two why you think so
Pharmacy Tech
Nursing Assistant
