The song "I Don't Know" by Justin Nozuka is a heartfelt and introspective track that explores feelings of confusion, loneliness, and despair. The lyrics depict the narrator's struggle with finding their way in life and feeling lost in their own thoughts. The song begins by expressing that the rhythm or joy in the narrator's soul has disappeared, leaving them in trouble and burdened with worry. They are unable to find their way and feel uncertain about which direction to take. The lyrics convey a sense of desperation and frustration, as the narrator questions if their current state is how life is supposed to be. The feelings of confusion and internal turmoil are further emphasized as the narrator admits to feeling like they are going crazy and that this is not who they truly are. They acknowledge that they may still physically exist tomorrow, but they remain uncertain about their emotional and mental state. The chorus repeats the line, "I may be here tomorrow, but I don't know," highlighting the overarching theme of uncertainty and the inability to predict what the future holds. The repeated phrase, "I don't know," signifies the narrator's lack of clarity and answers in their life. The lyrics paint a picture of the narrator being trapped in their own despair, feeling trapped beneath the ground. They long for a cleansing rain to wash away their troubles and purify their body, spirit, and mind. The narrator reflects on the fact that their current situation is not how they intended to turn out, feeling like a mess with no way out of their loneliness. They express a sense of hopelessness, having tried various paths and approaches to find a way out, but ultimately realizing that none of them have led to a solution. The lyrics vividly describe the narrator's attempts to navigate different avenues, such as walking through doorways, driving down highways, and swimming through various bodies of water, but still finding no way out. As the song progresses, the narrator's frustration intensifies, stating that even when the sun rises, they will still be down because there is no one around to lift them up. They beg for mercy and help to be lifted off their hands and knees, yearning for someone to save them from their emotional turmoil. The mention of the moon further emphasizes the ongoing struggle of feeling down, with no one to offer support or understanding. Overall, "I Don't Know" explores themes of confusion, loneliness, and the search for meaning. It showcases the internal battle one faces when feeling lost and trapped in their own thoughts. The song conveys a longing for clarity, guidance, and connection, with a plea for mercy and understanding.