a little explanation of a great movie's ending

Rating: 10/10 (24 September 2001)

SPOILER ALERT some people have commented that the ending doesn't make sense because he only shoots himself in the cheek so this shouldn't kill brad pitt, if you really think about ed norton didn't kill brad pitt because if you watch the last few frames closely you will see a giant c**k which would be something supposedly spliced into the movie just like what the brad pitt character did at his job so maybe this means that ed norton didn't kill him.
and on a side note this is without a doubt one of the 5 best movies of all time