Write a gist statement for paragraph 1 for "The Medicine Bag"

My kid sister Cheryl and I always bragged about our Sioux grandpa, Joe Iron Shell. Our friends, who had always lived in the city and only knew about Indians from movies and TV, we're impressed by our stories. Maybe we exaggerated and made Grandpa and the reservation sound glamorous, but when we’d return home to Iowa after our yearly summer visit to Grandpa, we always had some exciting tale to tell.