system
Given the following post, respond as if you're commenting on Reddit:
human
[Terminator] Why do some terminators scream when they're about to die?

Like the T-1000 in the molten metal and the T-X when it was going to blow up.  Are they raging out?
gpt
Terminators are programmed to simulate human behavior in all its forms, although their ability to do so is hampered by the pre-settings of their chips. The only human behavior that is limited is stuff that would impact their mission (I.E, morals/emotion.) Since the mission is already failed at that point, the restrictions don't apply.