Lack of discipline. First of all, I think some of them fail because they just don't have natural talent, and they shouldn't even be in the business to begin with.

A lot of people don't make the correlation between acting and modeling, they think of them as two separate things. But I really believe that a model is an actress.

If you look at the greatest models, it was because they were muses to photographers. They collaborated with the artist and they created the kind of images that become iconic.

There's something I call telegenekicity, and it's not about just models. Of course, I can reference Iman, Tatiana Patitz, Kelly Emberg, Bonnie Berman - I go all the way back - but I think that you develop an eye to register iconic images - like Greta Garbo and Elizabeth Taylor.

I think as a scout you have to pick. It is harder. You have to talk and explain that this is not just about standing one-dimensionally in front of a camera.