Most achievers I know are people who have made a strong and deep dedication to pursuing a particular goal. That dedication took a tremendous amount of effort.
And when I'm on set, I'm just thinking about the script and of working. I think I've stayed focused on the work so much that I haven't really noticed my life start to change except for I've gotten busier.
Being successful at a very young age gave me the confidence and the capability to try out other things.