Responsibilities Film directors create an overall vision through which a film eventually becomes realized.^[2] Realizing this vision includes overseeing the artistic and technical elements of film production, as well as directing the shooting timetable and meeting deadlines.^[3] This entails organizing the film crew in such a way as to achieve his or her vision of the film.^[4] [5] This requires skills of group leadership, as well as the ability to maintain a singular focus even in the stressful environment of a film set.^[6] Moreover it is necessary to have an artistic eye to frame shots and to give precise feedback to cast and crew,^[7] thus, excellent communication skills are a must.^[8] Since the film director depends on the successful cooperation of many different creative individuals with possibly strongly contradicting artistic ideals and visions, he or she also needs to possess conflict resolution skills in order to mediate whenever necessary. ^[9] Thus the director ensures that all individuals involved in the film production are working towards an identical vision for the completed film.^[4] The set of varying challenges he or she has to tackle has been described as "a multi-dimensional jigsaw puzzle with egos and weather thrown in for good measure".^[10] It adds to the pressure that the success of a film can influence when and how they will work again. ^[11] Omnipresent are the boundaries of the films budget.^[12] Additionally, the director may also have to ensure an intended age rating.^[13] Theoretically the sole superior of a director is the studio that is financing the film, ^[14] [2] however a poor working relationship between a film director and an actor could possibly result in the director being replaced if the actor is a major film star.^[15] Even so, it is arguable that the director spends more time on a project than anyone else, considering that the director is one of the few positions that requires intimate involvement during every stage of film production. Thus, the position of film director is widely considered to be a highly stressful and demanding one.^[1] It has been said that "20-hour days are not unusual".