Why is the pointed arch seen in Gothic architecture structurally more stable than the rounded arch used earlier?

Oh, dude, the pointed arch distributes weight more efficiently by directing force downward and outward to the supporting columns, unlike the rounded arch that just kinda squishes everything down. It's like giving your building a sturdy high-five instead of a weak, mushy handshake. So yeah, the pointed arch is the cool kid in town when it comes to structural stability in Gothic architecture.