Can you quit school at 13?

In most places, you can't legally quit school at 13. The compulsory education laws vary by state/province/country, but generally require students to attend school until at least age 16. There might be very limited exceptions in specific circumstances, such as severe medical reasons or homeschooling under strict legal guidelines, but simply deciding to leave school at 13 is usually not allowed. Attempting to do so could lead to legal consequences for both the child and their parents/guardians.