The change in Katherine is dramatic. She came home from school today... happy. Whether it's the end of her TB meds (a week done now), the extra sleep (we're into the 2nd week of an extra hour and 15 minutes each night), the daily Gatorade my parents suggested (she is a high metabolism kid who is always on the move, and we're eating generally low fat/salt/etc), getting over a growth spurt hump or a mix of everything and other things we haven't figured out, I don't know. It doesn't matter though. My little girl and her ability to think through things, focus and complete tasks is returning. More than that, the bounce is back in her step, the joy is back in her voice and the sparkle is back in her eyes.