I had my second chance to change my life.
( I ( ( had ( my ( second ( chance ( to ( change ( my life ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD had) (NP (PRP$ my) (JJ second) (NN chance) (S (VP (TO to) (VP (VB change) (NP (PRP$ my) (NN life))))))) (. .)))
I had another change to change my life because I was dying but then didn't die. 
( I ( ( ( ( ( had ( another ( change ( to ( ( change ( my life ) ) ( because ( I ( was dying ) ) ) ) ) ) ) ) but ) then ) ( ( did n't ) die ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VP (VBD had) (NP (DT another) (NN change) (S (VP (TO to) (VP (VB change) (NP (PRP$ my) (NN life)) (SBAR (IN because) (S (NP (PRP I)) (VP (VBD was) (ADJP (VBG dying)))))))))) (CC but) (ADVP (RB then)) (VP (VBD did) (RB n't) (VP (VB die)))) (. .)))