I think it's important to get your surroundings as well as yourself into a positive state - meaning surround yourself with positive people, not the kind who are negative and jealous of everything you do.
But I think the most important thing is to find the love of your life and have fun in love. And enjoy and appreciate what comes to you.
Modeling is a great job to be in. You travel the world. You stay in one of the most fantastic places in the world. It is not always as glamorous as it looks, it's a lot of hard work, too, but it's a lot of fun at the same time.