This American high school is as big as a university. You don't know how many classes or stairs are even here. It is always noisy and busy in the halls, secret gang groups and a lot of friend groups that can possibly make you left out, gang fights or big fights usually in the cafeteria or in the halls. This high school is chaotic as hell and noisier as traffic. Oh, you're ethnically different? That's totally okay. Just be safe and take cautiousness.