I was brought up by a single mom in a poor town in Arkansas and while some aspects of small-town life were really positive - like the fact that everyone there is really sweet and hospitable - there is also this close-minded mentality and that naturally made me want to rebel.
The desire to live in our imagination is driven by this suspicion that we're disembodied sensibilities cobbled into our bodies. That idea has infused most of human thought since the very beginning.