Struggles with having Willam syndrome

I think if you have a disability it is not right to treat you like you are not there like a ghost. I have Willam syndrome and it is hard for me to go in stores in public. Almost every time I go to a store or if I am walking my dog at a park people stare at me and it  makes me sad, mad,angery. I don't like it when people stop talking when I walk by or point at me because of the way my body or face looks. Actions hurt more then words and I know it is true. I have had people who just don't look at me or say hello when I walk by and I don't know why and it hurts a lot. I don't get why people have to be so freaking rude to people when you are just going on with your day with your mom or dad and you have a disability. When ever I am in public I try to be nice to people who I don't know so they can have a good day.