Even if I'm the youngest in the group, I'm the one taking care of everybody. I'm always in control, which means that I can see what everyone around me is doing, what they're going to do. At the end of the day, I make sure to never let go of that control.

I think the only word I can use to describe what I'm doing today is feeling free. Of course, it's a business - it's about money at the end of the day, but it's about ideas as well. When you treat fashion only like a business, you're not going to go anywhere; when you push on that, we have the chance to express ourselves.

I wish fashion would have changed a bit more; obviously, there is change, but it's not enough - for example, I don't think there's enough diversity in fashion on the catwalk, in magazines. I really would love to push that more.

I've learned that I am strong enough. When some people might have given up, I didn't. I found myself in situations where I had to make choices and I followed my instincts. You can't show people you're learning, because if you do, they will treat you like a kid. You have to grow up faster, not showing any fragility.

Kanye West is inspirational. He expresses such a strong vision beyond music, beyond fashion - it's art. He sn't afraid to push boundaries and be provocative.

Being part of what I call the "click" generation - where everything has to be fast and revolutionary and you just want more, and it's about likes and consuming - I want to bring new things to the table. A lot of designers say they're scared or overwhelmed because everything moves so quickly now. I think it would be scarier if it was too slow. I want to go fast.

I actually am locked away. I think I have 4.6 million Instagram followers, which is obviously a great way to communicate my work and my life. But it's also a form of protection, because I don't want everybody to see my process. What I want to share in the pictures I post is something dreamier than reality. I love solitude. I love escaping into my mind and sketching. Sometimes I travel alone. I'm the first one at the office in the morning, the last one closing the door. People don't expect that, because on Instagram I have a reputation as a party boy who takes selfies all day.