Project managers are often stereotyped in three ways: as being too command-and-control oriented and directive; as only knowing how to use waterfall methodologies rigidly; and as being unable to adapt to agile environments. However, these stereotypes do not apply to all project managers. While some project managers may struggle to adjust to agile approaches due to being accustomed to traditional methods, it would be inaccurate to generalize that all project managers fit these stereotypes.