The song "Yesterday" by David Guetta is an uplifting and empowering anthem about letting go of the past and living in the present moment. The lyrics convey a sense of determination and resilience, emphasizing the importance of embracing a new life and enjoying the present instead of dwelling on past mistakes or regrets. The song starts with references to dark times, symbolized by black cars, black days, raindrops, and streetlights. However, the protagonist refuses to let history drag them down. They confidently declare "no" to the past and bury it six feet underground, encouraging themselves to let go and move forward. The chorus highlights the mindset of the protagonist, expressing their desire to live and love in the present. They have no use for yesterday and are determined to stay forever young, using their voice to scream and shout. The lyrics also mention the idea of trouble being on the way, indicating that challenges might still come, but the protagonist remains focused on the present moment and their determination to live fully. The repeated refrain of "I've got no use for yesterday" emphasizes the message of leaving the past behind and embracing a new beginning. Overall, "Yesterday" encourages listeners to let go of past burdens and embrace the present, recognizing that every day is an opportunity to start anew and live life to the fullest.