My name is Tracey Crosby. Let me tell you about this disease and how it has affected me. My grandma was my world from the time I was 2 until this disease took her from me. I was her 3 grandchild ( 4 in total). All the other kids where my grandpa's buddies, but where ever grandma was found I was with her. We spent many summers going to garage sales, fishing, cooking the fish, mowing the yard, watching Wheel of Fortune, doing cross-word puzzles and attending church every Wed. night, Sunday morning and Sunday night.