Bad thoughts that won't go away...repetitive actions...feelings of guilt and shame... Are you overwhelmed by a need to "get it right"? Do continual "what-ifs" prevent you from making decisions? Do you check again and again to see if the door is locked? Are your thoughts and habits causing you anxiety, guilt, or shame? If so, you're not alone. You may be suffering from obsessive-compulsive disorder, a very specific and largely biochemical problem that...