Pray4 Billie "Billie Eilish's brother refused to help her write suicide song...Eilish also told the magazine that she’s struggled with depression ..

Pray4 Billie  "Billie Eilish's brother refused to help her write suicide song...Eilish also told the magazine that she's struggled with depression since her adolescence, and death is a common theme in her music. In the morose "Bury a Friend," she croons, "I wanna end me," and the song "Bellyache" references thoughts of murdering her own friends."

https://nypost.com/2020/03/12/billie-eilishs-brother-refused-to-help-write-suicide-song-everything-i-wanted/