I try not to be too invasive into my personal life. When I was younger, I used to tweet a lot, everything I was doing and feeling. I can't do that anymore, because it's just giving people too much room to judge.
Me and Kylie are sisters, but not everything we can always do together. She's not trying to be a model. She's trying to be more like a personality. We're trying to kind of separate ourselves - not in a bad way!
My dad is my everything. He always had the craziest speeches for Kylie and me growing up, good words to live by.
When I was younger, I used to bite my nails so bad. I used to play sports; I played, like, every sport. I would be playing soccer, and I'd be in the middle of the field just zoned out, biting my nails, and I'd, like, miss the ball going past me.
The first campaign that I recall was with Kate Moss and Marky Mark. Probably the most iconic jeans ad ever.
If I could trade places with any of my sisters for a day, it would be Kim. I want to see what it's like... The only time she sleeps is on the airplane. It's just crazy. I feel bad for her, but I still want to know what it's like.
You have no idea how many doors closed on me and how many adults were either initially reluctant to take a chance working with me or who outright laughed at me behind my back.
Before I got the contract, I'd heard from a lot of people that a contract with a company like Estee Lauder was like a stamp of approval, a stamp of your legit-ness. So getting that was a really big step for me.
As a kid, I always looked up to supermodels, thinking about how amazing they are. I always wanted to be in photos.
I want to be like a Christy Turlington, still doing my craft and still killing it. I want longevity and to be able to do this for a really long time.
I remember being a kid and trying to do make-up and being so bad at it - but my sister Kylie was so good. It came so naturally to her. For me, it was never natural.