I like that Luke had an arc even though he wasn't there for most of the movie

and it fits with his character so well

He's always worn his emotions on his sleeve

So having an apprentice he was supposed to help turn against him = EMOTIONALLY DEVASTATING

then leading up to "....I fucked up....gonna go be a hermit. I'll leave a map if you guys...need me at all"

and then proceed to kick himself for the next twenty-odd years

God yeah

(and the amount packed into one expression at the end there...)

uuuuuuugh don't remind me

I actually just....the way everyone involved in that of the old cast kinda fractured off with some level of guilt?

(Han's "I went back to the only thing I was good at" is kinda heartbreaking)