Manga Fan Help Translating Frieren Beyond Journey’s End Quote

Do any of my followers read #Frieren: Beyond Journey's End and want to help me confirm the official translation of a quote for an article I'm translating? It's: "人間の寿命は短いってわかっていたのに…　なんでもっと知ろうと思わなかったんだろう" Something like "I knew humans had short lives... Why didn't I get to know him better?"