Hello dhada, You are not alone! From your reply you are caring, careful, well motivated and ambitious. All very good! But there are several little hints that you are under more pressure than is healthy for your thinking. Please ask your parents or a wise adult you trust about this. You will do much ...

You can't be alone. Plus I suspect there are 100 favelas with not a few kids like you. A few questions; please answer a couple, or invent better ones. What is 8th grade in years of age and in math concepts? What are your current interests? Have you browsed Mma Demonstrations? Are there any broken ma...