It would be a struggle at best, consuming unnecessary resources, and completely impossible at worst, buckling every time you made progress on a certain section.
Conversation is the same way.
Without the proper framing, we can't be sure our words will stand on their own or be seen by others in the way we intend. The information in this packet is designed to help you provide that feedback as easily as possible. In a recent written example, I received a two-page letter in the mail from a service provider. After reading the letter, I had no idea why it was sent. It was meant to provide information about a current business issue, but without the sender having said that at the start, she created confusion about whether it was a new service offering.