I'm So Tired by The Beatles is a raw and introspective ballad that delves into themes of exhaustion, insomnia, and emotional turmoil. Written by John Lennon, the song captures the feelings of weariness and restlessness that come with sleepless nights. The lyrics convey a sense of frustration and longing for relief, both physical and mental. Key moments in the song include Lennon's candid reflection on his sleepless state and his yearning for connection and resolution. This track stands out for its honest portrayal of personal struggle, making it a relatable and emotionally powerful piece.