You are no stranger to change, but it may take some reining in of your personal power in order to direct your ability to change constructively. Imagine you are both your own father and your own mother (depending on your age, this will be easier or harder to do), and create your boundaries - your actions and language, your limits in relationships, your requirements on the job - and you are also in charge of nurturing yourself with the food, the rest, the exercise, the affection you need to survive. Don't forget to give yourself a lot of positive reinforcement!