Captian General of Middle Earth

I am Arius De Winter, Capitan General of the Elves and these are my stories of adventure. These are the events of my life as I wrote them. A grown Gallian Elf now, I look back in wonder of my many adventures and journeys.
Where should I begin my story? I've had so many adventures and seen so many things, that it's really very hard to think where to begin.
Searching through my notes I see that many of the stories I've set to parchment are only half of the story. Even the great fables, myths, a...