synthetic_69July 04, 2012[u]thebaron[/u]: I've seen the film 4 times and during the 4th viewing I caught something new about Fifield, something that also relates to Charlie's habit of drinking alcohol to excess.
In the film there's a quick shot that shows that Fifield is the last member of the landing crew who enters the domed "pyramid". Before he does so he pauses and looks back at the daylight with an anxious look on his face. Consider that scene and the consider that there are only 2 scenes in the film in which Fifield is not anti-social or anxiety ridden. The first is when he shows off and releases his "pups". The second is when he is smoking up after he and Milburn return to the black goo chamber. When you consider those facts and also consider that leading up to his freak out the crew had just seen the "video" of the fleeing Engineer's and then found the headless body of one the Engineers then Fifield's freak out is actually totally in character and comprehendable.
Think about it: is Fifield's reaction that different from the scene in "Aliens" when Hudson famously said "Game over, man. Game over."? The context for their respective freak outs were very different in terms of one the being in the midst of a battle scene. However, if you were an anxiety ridden, anti-social, self-medicating civilian scientist in Fifield's situation how much would it take to freak you out?
Regarding Charlie, there's a shot that takes place during the "autopsy" scene in which Shaw looks over at Charlie, who is drinking from a large bottle of what seems to be alcohol. During my third viewing of the film it struck me that in Charlie's drinking we are seeing something that Shaw's character has lived with during her relationship with Charlie, namely his substance abuse issues.
Some people have complained about some of the characters in "Prometheus" acting unusually or "out of character" once they land on LV-426. However, I'd posit that in Fifield and Charlie's respective "atypical" behavioral patterns on LV-426 we are seeing the actions of characters who before they signed up for "Project Prometheus" were risk taking, self-medicating individuals who were bold enough to be willing to be strapped into an interstellar starship that was going to points unknown.
I'm not sure if you are familiar with the Burning Man "festival" but I'm a burner and I've spent plenty of time at BM with MENSA members. Abnormal human psychology, genius and substance use/abuse are not mutually exclusive and I've been around plenty of boy and girl geniuses who self-medicate.