Yer Blues by The Beatles is a deep and raw reflection on feelings of despair and existential angst. The song delves into themes of loneliness, depression, and a yearning for relief from emotional suffering. Written by John Lennon, it captures his personal struggles at the time, expressing a dark mood and a cry for help. Key moments include the lyrical confessions like 'The eagle picks my eye, the worm he licks my bone,' symbolizing pain and decay, and 'Even hate my rock and roll,' showing disillusionment with what once brought joy. This song stands out for its raw emotion and candid portrayal of mental anguish.