Songfacts®:

• Post Malone embraces his melancholic side in this poignant anthem where he defiantly refuses to sober up while wrestling with the pitfalls of fame.
• The song opens on the chorus as a hungover Post curses the daylight, riffing on the song's title.
  
  Don't want to sober up
  The sun is killin' my buzz, that's why they call it "Mourning"
  
  Malone gets so boozed during his hard nighttime partying, but come the next day, he regrets it. The relentless morning sun becomes his enemy, dampening his high and leaving him yearning for the night. It's as if mourning has become his companion, a constant reminder of the toll his lifestyle takes.
• Now that he's become a father, Post wants to adopt a healthier lifestyle for the sake of his daughter, but giving up alcohol is a whole different ball game. He referenced a slow walk into sobriety in an Instagram Post on April 28, 2023.
  
  "Guess dad life kicked in and I decided to kick soda, and start eating better so I can be around for a long time for this little angel. next up is smokes and brews, but I like to consider myself a patient man... lol!"
• The first verse reveals Malone on his way home from the liquor store, where he's splurged an exorbitant amount of cash. It's not just about excessive indulgence, though. The Texan star finds himself entangled in a web of fake friends eager to latch onto his status and wealth for their own gains.
  
  "I just left Wally, spent a Maserati," Posty laments, showcasing his extravagant lifestyle. The need to flaunt his success seems relentless, as if he's gone through rigorous Pilates sessions just to maintain his impressive flex. When he reaches out to his so-called friends, inquiring about their plans, it becomes clear that their availability conveniently coincides with the prospect of a free dinner.
• In the second verse, Malone faces rejection from a woman at a Malibu party, leading him to seek solace in an empty room where he empties the contents of his stomach. Amidst the retching, the ironic sound of The Commodores' soothing 1977 classic "Easy" fills the air.
  
  Stumbling down the corridor, Posty encounters an open door, reflecting on the ease of vomiting while the smooth sounds of The Commodores provide an unexpected soundtrack. The allure of the pristine tile floor momentarily captivates him, wishing he had a chance to connect with the unknown individual who resides behind the door. Yet, a sense of isolation permeates his thoughts, as he wonders who he's really speaking to - nobody but himself.
  
  As the verse reaches its conclusion, Post Malone offers a somber reflection on his rock-star existence. The desire to escape the overwhelming sensations prompts him to seek solace outside, acknowledging that he's reached a state of intoxication that surpasses the norm. Money, once an abundant resource, becomes a source of deception as he discovers the disingenuous nature of those surrounding him.
• Post wrote and produced "Mourning" with frequent collaborators Andrew Watt and Louis Bell. The introspective track blends mellow synths and acoustic guitars. As the first verse kicks in, a twitchy hip-hop beat emerges, injecting urgency and rhythm into the composition.
• Malone released "Mourning" as the second single from his fifth studio album Austin, on May 19, 2023. Unlike the more pop-leaning and upbeat first single, "Chemical," "Mourning" finds Post Malone operating within emo singsong rap.