The only thing I can say about having this type of success is that you can get yourself in trouble because basically the world is set open for you. People will say yes to anything you ask so it's basically down to you and what you want or need.
When you get just a complete sense of blackness or void ahead of you that somehow the future looks an impossible place to be and the direction you are going seems to have no purpose there is this word despair which is a very awful thing to feel.