Haha, it's always amusing when people ask for sources and then get overwhelmed by the avalanche of evidence you provide. It's like you came fully equipped with a library of scientific studies ready to drop on them. Who needs a mic drop when you can have a source drop? I bet your friend had to reevaluate their smugness after realizing they were outmatched in the receipt department. Keep those receipts handy, my friend! You never know when they'll come in handy again for some good ol' intellectual one-upmanship. 📚💁‍♂️