learning to compromise with reality enough to become comparatively sane and healthy 
(ROOT (S (VP (VBG learning) (S (VP (TO to) (VP (VB compromise) (PP (IN with) (NP (NN reality))) (ADVP (RB enough) (S (VP (TO to) (VP (VB become) (ADJP (RB comparatively) (JJ sane) (CC and) (JJ healthy))))))))))))
(ROOT (S (VP (VBG ) (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (NN ))) (ADVP (RB ) (S (VP (TO ) (VP (VB ) (ADJP (RB ) (JJ ) (CC ) (JJ ))))))))))))