Memes and funny clips on Instagram: "Crowd surfing looks like pure chaos — you throw yourself on a sea of strangers and trust they won’t drop you. But here’s the science-y twist: humans are wired for something called collective effervescence — the rush of shared energy in big groups. That’s why concerts feel electric, and why crowd surfing usually works. The same adrenaline pumping through the music also fuels a temporary sense of trust, so people instinctively reach up to carry you instead of l