I became a digital marketing expert on my own. My first project BikeAdvice.in started with the steps mentioned above. I kept scaling it up to a point where it reached more than 1 million page views per month and it was one of the leading motorcycle portals in India at that time. It became a fully operational business with 5 team members, significant revenue from display advertising and deep relationships with leading motorcycle manufacturers in India. As of now that project has been acquired by a big media company.
Decide if marketing is a career fit for you. Consider taking a personality test, which will reveal your preferences. A test similar to the popular Myers-Briggs test can be found at 16personalities, and there are many others. This test will reveal your work preferences. See how of your preferences match the skills needed to be an Internet marketer.