This document discusses why Scrum may not be suitable for certain situations and provides 10 anti-patterns of Scrum usage. It suggests that Scrum works best for complex product development when used as intended for the right jobs. However, it may not be a good fit if a team is too small, projects are too simple, skill sets are too varied, or if the principles of Scrum are not accepted or fully learned. The document recommends considering alternative frameworks like Kanban that may impose less rigidity if Scrum proves restrictive.