Post History
The amount of exposition appears totally fine to me. But I think you're using more words than you need to in order to provide it. I would cut the length of the section in half, and probably put i...
Answer
#4: Attribution notice removed
Source: https://writers.stackexchange.com/a/39789 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/
#3: Attribution notice added
Source: https://writers.stackexchange.com/a/39789 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/
#2: Initial revision
The amount of exposition appears totally fine to me. But I think you're using more words than you need to in order to provide it. I would cut the length of the section in half, and probably put it into a single paragraph. You're giving good background and insight into this character, especially that she doesn't really have any school friends. And you let the reader know a bit about how school and transportation to school work here (fairly normal stuff but these things do differ a lot around the world). That's what exposition is for; to fill in gaps.