Here is the full list of all 24 Dreamcutter achievements.
"You're dedicated to the new you. At least financially."
"You're not perfect. That was out of the question from the beginning. But you're finally worth something."
"Cleanly. Quickly. Mercifully. Like the butcher."
"Time is not on my side, especially not in this place."
"The Dreamcutter is making me better."
"It was easy. Hardly an effort. I've changed somehow."
"If you didn't see it, don't worry, it saw you."
"... Did I?"
"The ramblings of a madman. Do you feel smarter now that you've read it?"
"This is meaningless. Not only is it meaningless, it's harmful. Skip it."
"It no longer matters whether I'm using the Dreamcutter or it's using me."
"I'd bring them up with Dreamcutter, but they scare me pretty badly."
"Yes, that was very nice of her. Now back to work, you."
"I didn't defeat her! I saved her! I didn't want to hurt her!"
"we aREn't goING To geT tO TAlk mUCH so I'Ll mAKe iT qUICk. soMEThIng iS WRONG wIth yoU. DON't fORgeT. dOn'T EVER forGEt."
"Nothing forced you to return. But you recognize that I reward loyalty."
"Less time to think if you're on your feet. Less time to doubt."
"Now I know why it's called the Dreamcutter."
"You're a disgusting, pitiful piece of worthless garbage."
"I'm getting better with the Dreamcutter."
"Far be it from me to deny you the fruits of your labor."
"Everything in here is me. So why don't I ever blink?"
"Now please let go, I'm getting sick."
"You should have waited until you had a weapon."