The rapid succession of scenes clearly establish the monotony of the man's life. A life revolving between work, home and a brief stop at the pub. There is minimal interaction between him and other people and viewers presume that this man has no social life and not even a single family member. The overlapping mundaneness finally has him caught up and somehow causes something to break, which may be why he , for no reason at all, attacked a man. Quite disturbing but engaging because of the fast-paced action and scenes; this film invites viewers to reevaluate our own lives and for a moment think of the possibilities that could present itself, if we are faced with the same scenario. Do check out this film, folks!