The singer released a new music video, full of home video footage, for the track on Thursday. She tweeted the phrase has “become one of my mantras over the last few years," and even wrote an essay about the importance of moving on for the Huffington Post.
“As much as our past creates who we are, we can't let it define us or hold us back,” she wrote. “And especially if you've been through something hard, and we all have, you can't hold on to resentment because it's like a poison. You have to learn to let go of those bad feelings and move forward.”