It's a true testament to say that there are no small roles in Hollywood. People say, Oh, I just said one line. or I was walking in the background. Don't deny humble beginnings.

If you stay true to one thing, it will open up the doors to the other thing. But, you don't have to tell the people, Oh, I can do these fifteen things. No! Just tell them you can do the one, and if you do the one well, other opportunities will be afforded you, period.