Sleepless Brad Pitt

11-10-2008 09:15

Brad Pitt says being a parent "keeps him up at night".The 'Burn After Reading' star - who has six children with partner Angelina Jolie, Maddox, seven, Pax, four, Zahara, three, Shiloh, two and two-month-old twins Knox Leon and Vivienne Marcheline - admits having children affects every aspect of his life, even the countries he chooses to go to.He said: "Being a parent is the one thing that really keeps you up at night. Angelina and I have to be smart and prepared, and we are more responsible when it comes to the areas we decide to visit. "There won't always be the luxurious health care or opportunities for assistance we're used to. It makes you realise just how lucky we are."The 44-year-old actor added he is totally committed to his family, insisting they are the only people who make him truly happy.He said: "My family comes before everything else. No film will ever take precedence or fill me with the kind of joy I have as a father and partner."