Voudriez-vous revivre vos cinq dernières années (pour changer les choix, etc) ?

I don’t know if I’d change the decisions I’d made, but I’d tell my younger self some life lessons, who to avoid, what to do in certain situations, etc. I really hope i read your question right XD I take French class but I suck and I can't write it well (hence why this is in English)

Yeah, that's exactly the question. Thank you for answering ! Actually I think we do all regret something..and you are right, maybe we can't really know which was the best choice, only our future can tell us.