Like "negativity" or whatever you call the many shades of it, "depersonalization" is not a bad thing in of itself, In fact, it can prove helpful when navigating neurological issues and introspection.
I like the "remote control" analogy. I'm not sure I've ever experienced depersonalization the way you describe, so that's a helpful reference to have.
I like the "remote control" analogy. I'm not sure I've ever experienced depersonalization the way you describe, so that's a helpful reference to have.