Dear Susie, I'm writing to you because I have a problem which is making me feel really down. Some of the girls at college are being unkind to me because I am overweight. When they go shopping together on Saturday afternoons, they never invite me and they say the shops they visit don't sell clothes in my size. When they play sports, they don't ask me to join them and they say I'm too fat to run fast. I'm trying to lose weight --- I've started exercising, and I'm trying to eat more healthily. My mom says I shouldn't listen to the girls, and that I'm beautiful just the way I am. My sister Amy is so slim and pretty. I know she doesn't really understand my situation. I really don't know who I can talk with about this. That's why I'm writing to you. Can you help me? Your friend, Becky