Complex sentence: Unfortunately for her psychiatrist, Dr. Lawrence, who is almost always accompanied by Dr. Beagrie, she displays poor progress when observed, and often ends up doing bizarre things, such as licking or stroking the faces of other people or destroying the things around her.
Split into simpler sentences: Unfortunately for her psychiatrist, Dr. Lawrence, who is almost always accompanied by Dr. Beagrie, she displays poor progress when observed. She often resorts to bizarre behaviour, such as licking or stroking the faces of other people, or destroying the things around her.