Working at school for the first time, you quickly learned the severity of the profession. kids don't listen, it's a hard job. it's good that you didn't take a class guide, but your colleague led the Gaz from the lower grades and didn't complain, coped with everything, even more. It's lunch time, you got into a conversation with him "my class has left since 4 lessons, and you're here until 8. You look tired, but you'll get used to it quickly, I can help"