This is not the same as losing one’s mind since I roughly know where it is when it managed to untether itself. I get texts from it every now and then, and its credit card statements keep appearing. If I arranged a personal line of credit for it, then who knows where it might end up. I doubt I would see it again.
A wandering spirit sounds like a good thing to have. If you have a wandering mind, then that suggests you have a lack of concentration. Or perhaps better, the whatever is going on in front of me does not require that much concentration.
Any particular thought can bring in a range of associative thoughts. A good analogy may be a mind like the holiday tree decorations. The entire tree may be completely dark, but the moment you flick a switch, then everything comes alive. So I seem to focus away from the finger flipping the switch, being what everyone else is focusing on, over instead to the various lights illuminating the tree.
The connection may not be immediately obvious to anyone else, but I can see the holiday tree being lit up in my mind continually.