Sparrow's trademark physical characteristic is a slightly drunken swagger, accompanied by slurred speech and awkwardly flailing hand gestures that make him appear unfocused. Despite the constant scheming and lack of honesty which result from his self-serving nature, Jack adheres to the "Pirates' Code". He believes pirates can still be "good men", seeing the Heartless and Organization XIII causing trouble give real pirates a bad name. Though both deny it, Jack and Sora have similar personalities.