comment: >
  
  I know there is a different between the two states, but the general statement is that air is being delivered onto the lungs. In the case of the submarine, the people are in the ocean.
context: This is a friendly reminder to read our rules.
  Remember, /r/Showerthoughts is for showerthoughts, not "thoughts had in the shower!"
  (For an explanation of what a "showerthought" is, please read this page.)
  Rule-breaking posts may result in bans. >
  
  Damn those Navy personnels in the submarine. I thought they were caring. >
  
  My cousin is in the navy.. >
  
  Is he caring? >
  
  Yes he’s very nice >
  
  we debunked this post, well done guys! >
  
  If you are in a submarine are you in the ocean? Or does thr submarine represent a volume of mass held separately from the ocean itself....? >
  
  That's like asking, "Are you breathing, or are your lungs intaking air?" >
  
  Unfortunately you have replied to an anaesthetist and intensive care consultant so I can tell you there is a difference between those two states.  Reply if you really want to know more, I won't be offended either way.