A closer look
Jealousy may feel messy, but it’s actually a survival program polished by evolution. Long ago, noticing a rival helped protect bonds and resources. Fast-forward to today, and your caveman instincts can’t tell the difference between a competitor by the fire or a heart emoji under your partner’s selfie. That green sting isn’t weakness—it’s old wiring firing in a brand-new playground. Instagram, likes, and comments become an instant spark for ancient emotions, reminding us that even our modern loves have prehistoric shadows.
