I work with a very specific vision for what I would like the final product to be and then prioritize the activities needed to get there. When working on big projects, I always try to focus on one objective task at a time rather than spread everything out and overwhelm myself with too many things going on at once. So I come up with a well-organized "Step-by-step" method of working which means that instead of purely thinking about how something should be done or how it can work out best, I first make sure each step is properly defined. Then I implement each one and document that implementation along with any problems encountered in implementing them.