In an extreme example (which some of us fantasize about), you could have all your necessary possession in two bags, have no "home" (and no car and no other anchors), and travel the world for less than many people spend living in one place. This is especially true if you take a US/EU salary and spend time in much lower cost of living places.
But maybe thats me, when I was traveling I was feeling happy and excited, but I feel same just walking in the park outside my home and actually looking forward to just get my coffee at usual place and spend time programming. Basically same routine, now I just have more comfortable setup.
(Personally I take the view that all things pass and the novelty of travel is worth enjoying even if it will eventually wear off)