He was adept at deception operations and tradecraft and was a skilled propagandist. Relatively few performers are equally adept at both. Effective analysts are generally adept with a variety of numerical techniques. "Emerita" is adept at burrowing, and is capable of burying itself completely in 1.5 seconds. He has weaknesses, he is adept at literary criticism, and he understands people. Marlborough was equally adept at both battle and siege. Sexually, he is particularly adept at cunnilingus. He proved himself adept at creating controversy. He was adept at mimicry and storytelling, and was reputedly quite good at charades. Charlie seems convinced that he is an adept lawyer. Christian was just as adept with understatement as well. It is adept at climbing, which allows it to evade canine competitors. Stewart was particularly adept at performing vulnerable scenes with women. DeMille was particularly adept at directing and managing large crowds in his films. They are adept at disappearing long before a human knows they were there.