It's like if you've been blind your whole life and that's all you've known, you don't know what sight feels like, but you know it's there, cause others say it is. But then if you've been able to see, then some accident causes you to go blind-- you know what sight is, you know it's out there, but after some time you forget what it feels like. You have a new reality. But you're also aware that others have something you don't.
I don't know. I just don't think I'd recognize reality if it bit me on my behind. I hear about it, and read it exists, but it always feels out of reach.