"Feelin' Good" by Christina Grimmie is a song about finding happiness and positivity after going through a rough time. In the lyrics, the narrator describes a period of feeling down, where luck was not on their side and they lacked love and reasons to smile. However, they were reminded that they have the power to turn things around and bring light into their life. The narrator encourages themselves to get out of their comfort zone, leave town, and let music uplift their spirits. As the song progresses, the narrator reveals that they are now feeling on top of the world. They have left their heartbreak and rainy days behind and can't complain anymore. Everything feels alright, and they cannot deny the overwhelming joy they are experiencing. They describe this newfound happiness as being akin to "sunshine," feeling alive, and being filled with energy. The lyrics also touch upon the importance of self-reflection. The narrator realizes that they were sitting alone at home, wondering why they remained isolated. This reflection prompts them to make a change in their life, leading to their current state of feeling good. Overall, the song tells a story of transformation, where the narrator's initial sadness and lack of luck are replaced with happiness, a positive outlook, and a renewed sense of purpose. It encourages listeners to embrace the power within themselves to turn their circumstances around and find joy.