Your iPod is whispering in your ear. It was keeping you company, but now it's like a good friend turned bad [...] It is turning your life into a dark… - Meg Jay

What no one tells twentysomethings like Emma is that finally, and suddenly, they can pick their own families - they can create their own families - and these are the families that life will be about. These are the families that will define the decades ahead.

The future isn't written in the stars. There are no guarantees. So claim your adulthood. Be intentional. Get to work. Pick your family. Do the math. Make your own certainty. Don't be defined by what you didn't know or didn't do. You are deciding your life right now.

The post-twentysomething brain is still plastic, of course, but the opportunity is that never again in our lifetime will the brain offer up countless new connections and see what we make of them. Never again will we be so quick to learn new things. Never again will it be so easy to become the people we hope to be. So whatever it is we want to change about ourselves, our twenties are the easiest time to change it.