The song "Good Ambition" by UB40 is about a person who has spent a long time loving someone and forgiving them, but realizes that they no longer want to be hurt anymore. The lyrics express a sense of determination and strength to not let the other person bring them down. The protagonist considers themselves a person with good ambition, indicating that they have goals and aspirations in life. They refuse to let the person they are addressing in the song drag them down or hinder their progress. They tell this person to go home and leave them alone, emphasizing their desire for independence and space. The repeated line, "I've got a good, good, good ambition," reinforces the protagonist's confidence in their own abilities and determination to succeed. They state that their ambition is good, highlighting their positive outlook and mindset. Overall, the song portrays a sense of empowerment and self-belief, as the protagonist asserts their desire to overcome any obstacles and pursue their ambitions without being held back by someone who has hurt them in the past.