I don't think it can - whilst people can learn the skills I think there's a massive jump between those skills and professional development. You could probably

I don't think it can - whilst people can learn the skills I think there's a massive jump between those skills and professional development. You could probably get a job as a taxi driver, but it's unlikely you'll get a gig driving a formula one car, same for other sports, cooking, etc. It should follow the typical pyramid structure; the wider the base the taller the point.