Brad Pitt feels he was more 'optimistic' when he was younger and has grown more jaded with the world with age.
The 47-year-old actor, who raises six children with partner Angelina Jolie, is saddened by his lack of enthusiasm.
"I was more optimistic and naive when I was younger and I arrived in Los Angeles with a few hundred dollars in my pocket and took any odd job I could find, then worked as an extra before I started to get acting jobs," Contactmusic quoted him as saying.
"I gradually grew more cynical and realistic about the world and in some ways I'm sorry I lost some of that openness and enthusiasm," he said.
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