Thoughts, feelings, and behaviors can sometimes seem out of step with what is considered typical. When that happens, they can feel overwhelming and interfere with a person's ability to function ...

There are three general classifications of abnormal behavior: (1) Neuroses, which have been traditionally characterized by anxiety and/or depression and other bothersome symptoms. People with neuroses ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...