1) It all started as a pathway to not sleep on the ground ina tent.
2) Then the dream of building evolved into an obsession to finish what is commonly known here as #1.
3) The next phase was receiving adulation from friends and strangers, the "tours", the photos, and the praise at every stop.
4) Then came enjoyment of just being with your own kind, other TD'ers who understood ya, away from the gawking crowds.
And then, a return to step #2 dreaming of building and the process repeats.
