In theatre (especially in the illusionistic Western tradition), breaking character occurs when an actor fails to maintain the illusion that they are the character they are supposedly portraying. This is considered unprofessional while performing in front of an audience or camera (except when the act is a deliberate breaking of the fourth wall). One of the most common ways of breaking character is corpsing, in which an actor loses their composure and laughs or giggles in a comedy scene or scene requiring ludicrous actions. If the breaking of character is particularly serious, it would normally result in an abandonment of a take in recorded or filmed drama.