Vin Diesel quote : What did you want to be when you grew up? For many people, childhood dreams are filled with big ambitions and wild possibilities. Before adulthood brings practical concerns, it is easy to imagine becoming almost anything. For American actor and filmmaker Vin Diesel, the answer was surprisingly clear. When he was in grade school, he already knew that becoming an actor was his first choice. But if that dream did not work out, he had another option that was even more imaginative: becoming a superhero. Years later, Diesel reflected on those childhood ambitions in a quote that offers a simple look at the dreams people can have long before they know where life will take them.