The ego's needs are endless. It feels vulnerable and threatened and so lives in a state of fear and want. Once you know how the basic dysfunction operates, there is no need to explore all its countless manifestations, no need to make it into a complex personal problem. The ego, of course, loves that. It is always seeking for something to attach itself to in order to uphold and strengthen its illusory sense of self, and it will readily attach itself to your problems. This is why, for so many people, a large part of their sense of self is intimately connected with their problems. Once this has happened, the last thing they want is to become free of them; that would mean loss of self. There can be a great deal of unconscious ego investment in pain and suffering.
— Eckhart Tolle