![Image of Harry Stack Sullivan - [O]ne of the greatest difficulties encountered in bringing about favorable change is this almost inescapable illusion that there is a perduring, unique, simple existent self, [which is] in some strange fashion, the patient's, or the subject person's, private property.](https://www.quotemsg.com/media/ha/harry-stack-sullivan_-o-ne-of-the-greatest-dif.jpg)
[O]ne of the greatest difficulties encountered in bringing about favorable change is this almost inescapable illusion that there is a perduring, unique, simple existent self, [which is] in some strange fashion, the patient's, or the subject person's, private property.Collection: Fashion