Step On A Crack

"For as long as she could remember, Sarah has had a frightening nightmare. In it, she inexplicably kills her mother. After this nightmare she feels compelled to steal something. Not just anything, but some particular item which seems significant. Yet over the years she couldn't figure out the relevance of any of these stolen items. No one knows of Sarah's problem and she has no solution, despite reading dozens of psychology books hoping to find t...