Lionel Messi said on Wednesday he is having doubts about continuing his career following the death of his father last week. "I don't know what I'm going to ‌do without you. I don't know how to move forward. "You always asked me to play in the last World Cup and a few days before it started was when you got worse," Messi said. Messi said he wanted to ⁠win the final for his father but he had no energy left to bring home a second World Cup title.