People who take on complicated creative projects become lost at some point in the process. It is the nature of things--in order to create, you must internalize and almost become the project for a while, and that near-fusing with the project is an essential part of its emergence. But it is also confusing. Where once a movie's writer/director had perspective, he or she loses it. Where once he or she could see a forest, now there are only trees. The details converge to obscure the whole, and that makes it difficult to move forward substantially in any one direction. The experience can be overwhelming.