(no subject)

Judging by Twitter, this is revelatory, so: 2014!Dean is last-ten-years-of-hell!Dean. He hasn't seen Sam in years and Sam's presence is important to keeping him human, he's been living in hellish conditions for years and the absence of same is also important to keeping him human, there's no reset button to revert him to before things went to hell and he knows it...also he's torturing again, but that's a symptom, not the cause.