The song "Thoughtless" by Hendersin explores themes of introspection, self-reflection, and the consequences of one's actions and words. The lyrics express the artist's desire to start anew and make amends for any wrongdoings or misunderstandings. In the first verse, Hendersin mentions feeling isolated and potentially losing friendships due to missed calls and lies. He aspires to create a successful career but acknowledges that it may hinder his ability to connect with others. He expresses a wish to go back in time and change things, referencing the rapper T-N9ne as an example of someone who speaks their truth through music. The chorus, featuring Paramore, emphasizes the need to catch oneself before saying or thinking something detrimental. It reflects the artist's realization that some thoughts should remain unspoken and that self-control is essential. The second verse delves into Hendersin's determination to achieve success and his refusal to give up on his dreams. He mentions his ambition to provide for his significant other, demonstrating his dedication. Despite facing criticism and hatred, he remains committed to staying true to himself. The bridge of the song highlights the artist's willingness to accept responsibility for any wrongdoing. Hendersin apologizes if he has ever hurt someone or used their experiences as inspiration for his music. He describes feeling lost and disconnected from his true self, possibly due to the pressures of the industry. However, he recognizes the need for self-improvement and growth. Overall, "Thoughtless" encourages listeners to be mindful of their actions and words, to take responsibility for their mistakes, and to strive for personal growth and self-awareness.