My friend and I are going into 9th grade. She talks nonstop about things that I don’t care about and rambles about random things. She recently goes on about beaded lizards she makes and the books she reads that I could care less about. I try to just not pay any attention and ignore her when I get tired of it but she just keeps on talking and won’t shut up. What do I do, and how do I politely get her to understand that I want her to be quiet and leave me alone?