Why do NFL fans feel as though a rival lost is their win??

"Hey, fellow Eagles fans! I'm writing this post because I've always been puzzled by the fact that rival fans seem to feel good about the Eagles losing in the Superbowl - even if they're not Kansas City Chiefs fans. As someone who's emotionally invested in my team, a loss always hits hard, and I can't imagine feeling good about it happening to another team.

So, I'm reaching out to all of you to get some insight into why this happens. Is it simply a matter of rivalry and competition, or is there something deeper at play? I'm genuinely interested in understanding the psyche behind it. Let's get a discussion going in the comments below! 🏈💬 #PhiladelphiaEagles #SuperbowlLoss #NFL #SportsRivalry"