Given the conditions you've mentioned, not too sure if you should take the course or not (would need more details on the course as well). There are a lot of online forums that are available to develop the skillset that you'd require for a job or even for your self-development. For getting a job, you need to have the right skill set and you need to know how to get your application noticed. Just be confident and work hard without thinking about the outcome. It all will fall into place.