I don't know how this is relevant to the post you quoted, but here goes! I don't know what you do, whether you work or still go to school, but let me make an analogy: Let's say you work in a warehouse, and you get paid by performance. So, you're doing your thing and you finish your part of the job. As the rest of the warehouse moves into gear to get the product you made ready for packing and shipping you're now sitting on your ass, twiddling your thumbs. Considering you're getting paid by performance, this is not ideal. So, you start working on the next project. This could be a follow-up order (DLC!) for that same customer, and it may turn out the order is so small you can have it shipped out the same day, or shortly after the original shipment! (Day One DLC!) This is how companies work! Every day you're not working is a day you're not making money!