King Frederick II and the Seven Year War?

im writing a monlogue that King Frederick II is saying. It is about him after(or before) the Seven Year War. Can you quickly give me everything you know about this war and what was running through his mind when it was happening. what did he do before or after to help himself, what he did to recover from it. I MEAN EVERYTHING. THE MONOLOGUE IS DUE TOMMOROW. just plz give me some pointers and any ideas of the situation