Contextual Analysis of "i finally figured" in Lyrics

so long

so long

i found out who you are

oh no

'cause we think we got it all down

we're never gonna find the answers

now i know for sure. i'm done looking around

it's more than metaphysical

all makin' up my mind

i waited too long

light me up

what christmas is all about

i didn't know your ex was in town

you're heartless