Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Stress can be a real issue. PTSD can be a real problem, indeed. This look at Posttraumatic Stress Disorder may help clear up a few things for you. Project Webster represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Project Webster continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge.