Here is the full list of all 9 Terror for Two achievements.
Seriously, you're doing too much.
Whoever said to conquer your fears was an idiot.
Don't even think about leaving.
I could've sworn there was a door there...
Don't be so immature.
OMNOMNOMNOMHMFPHMOMPH
Seriously? Have you no respect?
Who doesn't love meaningless, mind-numbingly dull tasks!
Forget it. You're hosed.