Unless you know in what area of your life you are dead, you will not be able to heal it. The thing that keeps us stuck is not that you have limited potential rather it is because you have kept yourself in so many bondages that actually do not exist.
So what to do when you are dead? Feel the pain and keep walking. People do not come out of being dead to being living human being is because they numb the pain and numb their life and body. So do the opposite. Keep walking. Walking dead. You will yourself never know when your efforts will lead you to becoming Flying Angel.
