The YouTube star and beauty guru shares her hard-won lessons on success, style, and finding the sweetness in all aspects of your life.Since posting her first makeup tutorial in 2008, Dulce Candy has become one of the top beauty stars on YouTube, boasting more than 2 million subscribers and garnering hundreds of millions of views of her bright and energetic videos.But before she became a style icon and a role model to millions of young women, Dulce struggled...