Doubling my 9–5 salary several times in my career is something I never thought would happen. My career went from startup land to call center operator in a short space of time. That meant going from six-figures down to the minimum wage in my home country of Australia. And to top it off, I have no degrees in anything business related — unless you count a sound engineering qualification. If an uneducated guy from the home of the Kangaroo can double their salary, there is definitely hope for you. Popular career websites like “Seek” suggest the typical advice about doing better in your performance review or getting more education from…