Hello! My name is [Your Name], and I’m a middle school student. First of all, thank you for taking the time to listen to my introduction. I hope we can have a pleasant conversation.

I am 13 years old this year, and I love learning new things every day. School life is very important to me because it’s where I get to meet wonderful friends and study interesting subjects like English, math, science, and history. Among these, I enjoy English the most because it opens up a world of possibilities for communication with people from different cultures.

In my free time, I like reading books, especially mystery novels. They always keep me guessing until the very end! Also, I spend quite some time playing basketball with my classmates. It not only helps me stay healthy but also teaches me teamwork and perseverance.

As for my future plans, I dream of becoming an engineer or a scientist one day. I believe that technology can make our lives better, and I want to contribute something meaningful to society. To achieve this goal, I am working hard on improving my grades and participating in extracurricular activities related to STEM fields.

Thank you again for your attention. If you have any questions about me, feel free to ask!

This version is crafted to be original and expressive while staying true to the theme of a middle schooler's self-introduction. It uses varied sentence structures and natural phrasing to reduce AI detection rates.