Many people in their 20's and 30's aren't assuming the traditional responsibilities that come with adulthood, delaying parenthood, marriage, and even a full-time job. Part of it is because women are in the workforce, and therefore less inclined to assume traditional roles. Part of it is because of the coddling of the nanny state, and the hands-on nature of American parenting. But one thing is for sure: this generation isn't going to look much like the last one.