* In most places, children of compulsory school age (typically 5-16 or similar) cannot be fined directly. Instead, their parents or guardians are typically responsible for ensuring their attendance and may face fines or other legal consequences for truancy. The specific penalties vary widely by jurisdiction.
* Adults are generally not subject to fines for not attending school. While there might be consequences for not completing required education for certain professions or licenses, this is different from a fine for simply not attending school.
In short, it's not *you* who gets fined, but likely your parents or guardians if you're a child of compulsory school age and are truant. The specific regulations and penalties are determined by local and national laws.