What does Adjective + もならない mean?


。。。結局私は利用されてただけなんだな

"In the end, I was just being used use."

悲しくもならないや

Purely from context she seems to be saying "It doesn't even make me sad/I
can't even get sad about it"?




Yes, the sentence means "(it's so unexpected/unrealistic that) it doesn't even
make me sad".

Without も, 悲しくならない(や) should be easy: "I won't get sad" or "it doesn't make me
sad". Here, も has been inserted after 悲しく to add the nuance of "even". [This
chart](https://japanese.stackexchange.com/a/100239/5010) may help you
understand the grammar of this も.




Yes, the sentence means "(it's so unexpected/unrealistic that) it doesn't even
make me sad".

Without も, 悲しくならない(や) should be easy: "I won't get sad" or "it doesn't make me
sad". Here, も has been inserted after 悲しく to add the nuance of "even". [This
chart](https://japanese.stackexchange.com/a/100239/5010) may help you
understand the grammar of this も.

