Parents can only do what they think is best, with the experience they have. The learning curve for every parent is that there's a limit to how much they can shield children from.

The learning curve is 'The Hobbit' is being shot in 3D.

It's a learning curve and an experience for us. I don't want to use the excuse of use, but there is a factor there. Six of them have never been here before.

I had a pretty steep learning curve in film - as I'm still learning.

I don't think there has been that much of a learning curve for her. Some of our play calls have changed, but it's been an easy adjustment.

This will probably be the last time we say he has a steep learning curve. He's now got experience of all the rallies and his year will be focused on building on 2005's solid foundations. Both he and the team will be looking for good finishes.