Today, most teenagers are very enthusiast in the show business. They want to be on the screen and get the attention of the public. Some of them are successful in the show business but not a few of them lose in the battle. An important key to get into the entertainment industry is having social contacts with directors, producers, and executives.
You need to find a way to reach important people who make the casting decision. If I may suggest, you can go to TheAspiringActorsNetwork.net to get the way to the industry. It is an online acting network that focuses on helping actors and actress to enter the entertainment world. They allow the actors and actress to upload photos and video into the website. The video performance will be viewed by reputable Hollywood producers and directors. The good news about the aspiring actor resource is that the service is available for free. So, it is a free promotion for you to reach your goal in the industry.
An example of the aspiring network is Dana Bashor. You can view her page at DanaBashorActress.com. She is a model and actress who use the Aspiring Actors Network to get into the entertainment industry.