Watch Aliens and then Apollo 13. It’s so much more fun to watch when Bill’s Fred Haise descends into Private Hudson.
For example:
Swigert [banging his head]: Ow! Piece o’shi# module…
Haise: HEY! This piece of shi# module is gonna get you home, pal! That’s because that’s all we got left!
Swigert: Hey, wait a minute. All I did was stir the tanks…
Haise: What were the numbers when you stirred ‘em?
Swigert: …I just did what they told me…!
Haise: …cuz you don’t know!