IN the book glass the sequel to crank, Bree is trying to be come Kristina again. This means the Bree is going to stop being addicted to , meth/ the high, Wanting every guy she meets, and reconnecting with her family. The first thing and the hardest thing she had to over come was her addiction to meth because she has a son and a baby on the way so there is no way to keep going on with life the same way. The second the she has to overcoming or try to get to is settling down with one guy and not wanting every one you meet. Third and maost important thing she needs to do is reconnect with her parents, show them that she really does care about tham and is thankful for everything they have done for her. When those things a done she will be Kristina again, she will have overcame BREE.