Some of the best topics I have been given by my T to write about are a general "write about your mother" and see what comes up. Though this is a heavy topic and I wrote page after page. The same for "write about your father" Or...a good one is...write about someone or something that riggered you or got you "overly" upset or when you felt like you overreacted. A lot has come up for me when I do that. I learn a lor t when I re-read it and see where the energy behind my reactions really come from.