If you explode onto the scene at a very young age, there are so many people pulling you in different directions. It takes time to recalibrate and see what's important.
Good dialogue is very important.
As far as career goes, make sure you're in it for the right reasons - and make sure that the work itself is the most important thing.
I watch a film and the most important thing to me is what I think of the movie.
It's important to me that everyone is treated with respect.
For an actor, it's very important to get a clear idea of what a director wants, and their intention for what they want to get out of a scene and how they want to shoot it. Having that knowledge is really valuable, for an actor. It means you can deliver more.