Actor Josh Brolin, who played 'Thanos' in 'Avengers: Endgame', opened up about his battle with nicotine addiction. "I don't even know I'm doing it, I'm asleep. I've a pouch in my lip, I'm not f***ing lying, 24 hours a day," he said. Josh added he switched to pouches after giving up chewing tobacco and nicotine lozenges due to side effects.