Lots of things are conceivable. Gods are conceivable, as are angels and demons. It's conceivable that you are the only sentient being in existence besides me an

Lots of things are conceivable. Gods are conceivable, as are angels and demons. It's conceivable that you are the only sentient being in existence besides me and that I am a vast superintelligence controlling everything you see and hear, posting little reminders of the truth like this just to fuck with you. However, I doubt you're going to spend much time on that, and I'm not going to spend much time on other things that are merely conceivable.