I tried leading a 5.10c at Nevermind Wall. Nevermind that I had only ever even top roped a 5.10b. It was a quixotic quest from the start, but nothing ventured nothing gained. With this thread from The Prophet for motivation I went for it. I found that I actually could make the moves and clipped three of the four bolts, but my arms ran out of gas with my face in front of the fourth bolt. I had a good hold for my left hand but my right was so pumped, I couldn't even squeeze the gate on the draw to get it off my harness. I pitched off with little warning to my belayer. He was hauled two feet in the air, but held my fall. It was the first leader fall he had ever held. Glad he kept his wits about him. Goddam, I'm going back and send that sucker and soon.