It seems that just about every young person in the world these days wants to work in video games when they get older. Mostly they want to be "games designers" when they have no idea what the job entails. Some know that they want to be programmers or artists and have a better idea of the skills that they need. To develop a game from scratch and get it to market takes a wide range of skills. And nothing is more important than marketing. You will not sell a single copy of a game without some sort of marketing. And the better the marketing, the better the sales.