User blog:Mgf60/Vol.3 Ch.114: Naver Endnote Explanation

Original Korean: 밤은 장어같이 길게 생기면 좀 자신감이 붙는 타입일지도.

밤은 - "Baam" (Subject particle)

장어같이 - "Eel" with the suffix "-같이", meaning "like", so it is "like an eel"

길게 - "Long" with the suffix "-게", meaning "-ly", so it is "Lengthy"

생기면 - "Become/Obtain/Occur" with the suffix "-면", meaning "when/if", so it is "if [it] become"

좀 - "Little"

자신감이 - "Confidence" (Topic particle)

붙는 - "Stick to" (Subject particle)

타입일지도 - "Type" with the suffix "일지도", which is a shortened form of "일지도 모르다", meaning "maybe", so it is "maybe the type"

The translation of the full sentence is: If Baam becomes lengthy like an eel, then he maybe the type to be a little more confident.