I don't know if I've got swept up. It's so shocking when you hear that Calvin Klein wants you for their new campaign. You're like "who me?". I guess you have to decide where you draw the line between you saying, this is fun, pretty and fabulous, and being over-exposed.

I would have loved to have gone into diagnostic medicine.

I don't feel the need to brand myself in that way [social media]. But as a means to share information and raise awareness of things, I think these social-networking platforms are unprecedented.

I try to stay fit and eat healthily, but I am not anxious to starve myself and become unnaturally thin. I don't find that look attractive on women and I don't want to become part of that trend. It's unhealthy and it puts too much pressure on women in general who are being fed this image of the ideal, which it is not.

I have always... expected a lot from myself.

People are fed up - and I think quite rightfully so. But what are they proposing as an alternative to just being upset or feeling disillusioned or abandoned? That kind of protest movement really needs to happen on a much bigger scale, but there needs to be a clearer message.

I can't think of anything I'd rather do less than have to continuously share details of my everyday life.