[Jack Of All Trades]

I think your being a bit extreme, while energy could become more expensive; people always develop new forms of energy and if energy does become more expensive you might as well go into the energy industry! I think getting a career in the energy industry is a guaranteed job whether your an engineer or technician or anything related. Internet jobs come and go but people will always need energy, from electricity to gasoline, from utility companies to oil theres always work to be had.