YOU SAID:
Sometimes I'm not sure why I even bother.
INTO JAPANESE
私がわからない時もわざわざ理由。
BACK INTO ENGLISH
Sometimes I don't know why why.
INTO JAPANESE
時々 私は知らないどうしてどうして。
BACK INTO ENGLISH
Sometimes I don't know why why.
Okay, I get it, you like Translation Party.