A Mind So Broken

All my life I was smart. Smarter than anyone who tried to match. I could retain so much information. And that came at a cost. Joker knew about my ability to take in information and used that to his advantage. He kidnapped me when I was 12. Used my brain and myself to make a weapon of mass destruction. Thankfully Batman and the League stopped him. But by the time they found me... It was to late. My Mind Had Been Broken.... I.... had been broken....