"Trouble in Mind" is a traditional blues song that has been recorded by numerous artists, including George Jones. The song reflects the singer's feelings of sadness, despair, and the struggles they face in life. The lyrics depict a person who is feeling down and blue, but they believe that their troubles won't last forever because there will be a brighter day ahead. The imagery of the sun shining in their back door emphasizes hope and the anticipation of better times. The singer expresses their troubled state of mind and how they are on the edge of losing their sanity. They convey a sense of internal conflict, where sometimes they feel like living, while other times they contemplate death. The idea of laying their head on a railroad line signifies their desperation and contemplation of their troubles. The passing train represents a momentary escape from their worries as they allow the sound and motion to overtake their troubled mind. In the following lines, the singer mentions going down to the river to buy a rocking chair, symbolizing their desire for solace and comfort. They hope that the blues, the feeling of sorrow and sadness, will leave them as they rock away from their current state of mind. The lyrics further reveal the singer's distress and the weight their heart carries. They express that they have never experienced so much trouble in their life before, highlighting the magnitude of their struggle. Towards the end, the singer reveals the reason for their grief: their beloved has left them for Sydney. This personal loss adds to their already troubled mind. The contrast between their laughter and an underlying attempt to hide their pain demonstrates their emotional turmoil. Overall, "Trouble in Mind" is a blues song that explores the theme of emotional distress, despair, and the constant fluctuation between hope and despair. It captures the essence of the human struggle and the desire to overcome hardships in life.