What kept you on the trail was a good thread, now I'd like to ask, what did you do in the 1-3 months after you completed your thru hike?
Personally, my wife and sons met me at Katahdin with a six pack of Moxie and a lobster, we went out to dinner and then came home. I put on alot of slide shows and didn't even look for work for months. I got a nice award from the Govonor of Maine as an smoker who had quit, (2 packs a day for 37 years) who then hiked the trail with asthma and emphesima. I didn't look for a job for months and finally took a "no brain" job after doing very demanding work all my life. The trail turned me into a much calmer person willing to accept the up's and down's of life. After a six month adventure I needed time to decide what to do with the rest of my life and it was wonderful life altering experience.