Somebody has to stand up to Gilgamesh! We cannot be ruled by fear! I will inspire the people with my courage!

Two seconds later my rebellion was over. He didn't even notice me, but swatted me aside like a fly. Gilgamesh is called the strongest man in history for good reason.
So what now? Should I find somebody stronger than me? Or appeal to the gods themselves? Or be cautious, and learn more first? Or do something else?