winds up feeling like a great missed opportunity . 
(ROOT (S (VP (VBZ winds) (PRT (RP up)) (S (VP (VBG feeling) (PP (IN like) (NP (DT a) (JJ great) (VBN missed) (NN opportunity)))))) (. .)))
(ROOT (S (VP (VBZ ) (PRT (RP )) (S (VP (VBG ) (PP (IN ) (NP (DT ) (JJ ) (VBN ) (NN )))))) (. )))