@ ChenfordForLife2018 thank you very much I'm planning to write another book about The Rookie when I will have finished the one I am currently writing (which is not about The Rookie).
Honestly, writing is just a hobby for me, I don't plan to start a career as an author, I don't necessarily find this job very stable to start a career, I'm going to finish my studies, start a job related to my studies, and maybe one day, I'll write books.
I'm studying law (French law for now as I live in France), but then I'd like to study international private law (or international criminal law) to be able to study and work abroad