A section hike generally means leaving your current environment for a while and returning to it, hopefully more refreshed. It's just a vacation and the basic lifestyle isn't likely to change, especially if a spouse stays home. When I section or day hike, I'm not as concerned about weight, because I know I'm not carrying it forever. I think a thru hike has a bit more of a mental impact knowing you'll be packing the distance. We knew our thru hike would change our outlook on the world and took the opportunity to plan in advance to simplify. We sold our 30 year accumulation of properties and major possessions, and gave away the rest. LOT'S of like new "stuff" was suddenly no longer our responsibility. After the hike we settled in the mountains of Northern CA and don't want more than we really need. This time of year when all that stuff is on sale, it all just looks too heavy to own, and we have NO desire to buy it. Sheryl Crow sang it best, "It's not having what you want, it's wanting what you have." A thru hike tends to put it all in perspective, at least it did for us. We don't need a lot of money, because we aren't spending much, yet we do what we want, when we want. We only have one life, so we decided we'd rather live the rest of it living the way we want rather than continuing to spend most of our time on some dreaded job chasing the dollar just to maintain a high cost lifestyle full of stuff. I think a simple life is a life well lived and that really is the essence of a thru hike. If the economy goes belly up, we're in a much better position now than we were before our hike. Wish you the best.