why do i constantly hum
(Hmmmm â¦ revelation â¦ high-stress job, maybe thatâs why I hum all the time.). I do think stress is a factor because sometimes when Iâm particularly frazzled, I donât just hum, I repeat the notes in one portion of the song, over and over, monotonously, like a stuck record.Itâs kind of creepy.Hmmmm â¦ revelation â¦ high-stress job, maybe thatâs why I hum all the time.). I do think stress is a factor because sometimes when Iâm particularly frazzled, I donât just hum, I repeat the notes in one portion of the song, over and over, monotonously, like a stuck record.