Meaning of "Don't Mess Up A Good Thing" by Ry Cooder

The song "Don't Mess Up A Good Thing" by Ry Cooder delves into the complexities of a relationship where one partner is being unfaithful. Despite the narrator admitting to cheating a little bit themselves, they emphasize the importance of not taking the good thing they have for granted. The lyrics highlight the fear of losing a special connection due to infidelity and the plea for the other person to recognize the value of their relationship before it's too late.