What was your toughest climb? I don't mean the most technically challenging, but the most psychologically and physically demanding -- the kind that leaves you weary, beaten and stumbling back to the trailhead tired and dehydrated.
Index, North Peak was mine, back in October -- short days and thick brush. Slept in a harness and bailed the next day, just short of the summit -- covered in bleeding welts and scratches. I'd never pulled 4th and 5th class moves while stumbling through bushes before. Yeah, I'm a noob.
The descent was complete with a stuck rope, and a butt-puckering moment when the tree/shrub I was anchored to snapped. The trailhead never looked so good, and it took me a full week before I wanted to go back. Good times!