when twentysomething hotsies make movies about their lives , hard-driving narcissism is a given , but 
(ROOT (S (SBAR (WHADVP (WRB when)) (S (NP (NN twentysomething) (NNS hotsies)) (VP (VBP make) (NP (NNS movies)) (PP (IN about) (NP (PRP$ their) (NNS lives)))))) (, ,) (NP (ADJP (RB hard) (HYPH -) (NN driving)) (NN narcissism)) (VP (VBZ is) (NP (DT a) (VBN given))) (, ,) (CC but)))
(ROOT (S (SBAR (WHADVP (WRB )) (S (NP (NN ) (NNS )) (VP (VBP ) (NP (NNS )) (PP (IN ) (NP (PRP$ ) (NNS )))))) (, ) (NP (ADJP (RB ) (HYPH ) (NN )) (NN )) (VP (VBZ ) (NP (DT ) (VBN ))) (, ) (CC )))