Job Futures

So I'm looking at different industries/career paths to go into right now. This resource is supposed to be helpful. It's interesting. But I'm not sure what the information is based on. For instance, the Architectural and Constructive Technologies field shows $36,900 average annual earnings and 12% unemployment across Canada, whereas Fine Arts shows $23,500 average annual earnings and 9.0% unemployment. Civil Engineering $37,500 and 4.0%

http://www.jobfutures.ca/fos/browse-programs-education_level.shtml

Arts (Illustration or Animation)
Civil Engineering or Green Architecture
or
Motorcycle, Small Engine or Automotive Repair

are what I feel most interested in.
I'd like to take two things at the same time: something I know I'd be able to get work in; and something to see if an art-related career might be good. It's my feeling that bisecting the brain/efforts would not be too much of just one thing.
Seems almost feasible right now.

http://www.nacc.ca/pdf/finding_the_college.pdf
http://www.nacc.ca/pdf/deciding_factors.pdf