QUOTE : It's a scary thing, moving on. Part of me wishes life were more predictable and part of me is excited that it's not. I think it's impossible to tell the good things from the bad things while they're happening. Once I thought being a fat kid was the worst thing that could possibly be, but if I hadn't been fat I would never have known Sarah Byrnes--I mean Sarah--and that would have been a true tragedy in my life. And what is a worse thing than living like she lived for all those years? Nothing I can think of, but someday some kid in a group home somewhere in Kansas--chronicled in LIFE magazine more than five years ago--may be touched by her courage, and I guarantee that will change his or her life forever.