Good manners, deportment among the people, everything that goes into the concept of "education" -it is an advantage and sometimes it plays a more important role than geometrically adjusted proportions of body in career of No Nude enter here. Good education help nonude model quick entry in the scenic situation. In this profession the circumstances change very quickly ,preteen models with a weak temperament don't withstand the load and "break."
Of course you need to self-esteem and even self-confidence. If you often doubt the correctness of your actions, it will make you honor. Personality aims to achieve the ideal, so doubts lead to its internal development. But if the doubts are visible on your face, the idea that you need to bring on stage or in front of the camera lens will not be accepted and understood by the audience. The viewer shouldn't feel weakness of preteen model. You it is etalon!!!