"Could you be depressed and not know it?" This sounds like a ridiculous
question. After all, wouldn't you know if you were depressed? Possibly
not. Depression can take hold gradually, without a person realizing that
depressive thoughts and feelings are increasingly dominating her perspective -
and her life.
Many people assume that depression is easily identifiable, manifesting
itself as persistent sadness that doesn't lift. In fact, symptoms of depression
can take a variety of forms. Chances...