I have sectioned the entire AT, and I have thru hiked it. I plan on going again because I did not listen to Model T and others who told me to "Slow down and enjoy it more". I did many massive 25-30 mile days and regretted it. I wanted to stay with younger hikers and friends who had agendas to keep. In 09' I plan on shorter days, longer camp talks, lingering at views more, going less than 15 mile days and letting myself be OK with going slow. I will Hike My Own Hike this time.
And yes I am OK with no one caring or listening to me too.