(SIGHS) Can it be more of
an INTERNAL struggle?
The Big Bang Theory Season 10, Episode 7
a record of the INTERNAL process
of their cognition.
Westworld Season 2, Episode 9
At best you can say, "Hey, look, my idea
has an INTERNAL logical consistency."
The Big Bang Theory Season 1, Episode 3
If you want, I can call Internal Affairs,
Money Heist Season 1, Episode 11
Homeostasis refers to a system's ability
to regulate its INTERNAL environment.
The Big Bang Theory Season 6, Episode 2