wasted nearly two hours of your own precious life 
(ROOT (S (VP (VBD wasted) (NP (NP (QP (RB nearly) (CD two)) (NNS hours)) (PP (IN of) (NP (PRP$ your) (JJ own) (JJ precious) (NN life)))))))
(ROOT (S (VP (VBD ) (NP (NP (QP (RB ) (CD )) (NNS )) (PP (IN ) (NP (PRP$ ) (JJ ) (JJ ) (NN )))))))