Aldo Trujillo's "Nunca Agacho La Cabeza" is all about staying strong and true to yourself, even when things get tough. He sings, "no agachó la cabeza formas que el sistema se ponga difícil" [I don't bow my head no matter how difficult the system gets], which really sets the tone for the whole song. It's about having courage and not letting challenges break your spirit.
He talks about learning from life's experiences, especially from growing up in tough neighborhoods, saying "lo que se vive en barrios que todos los cambios quiero dar reversa" [what is lived in neighborhoods, all the changes I want to reverse]. It's a powerful message about overcoming obstacles and not giving up on your true nature, even if it takes time to get back to who you really are. He's basically saying, "I might have taken some time, but it's never too late to be yourself!"