Today's Deep Thought

I scrambled to the top of the precipice where Nick was waiting. 'That was fun,' I said. 'You bet it was,' said Nick. 'Let's climb higher.' 'No,' I said. 'I think we should be heading back now.' 'We have time,' Nick insisted. I said we didn't, and Nick said we did. We argued back and forth like that for about 20 minutes, and then finally decided to head back. I didn't say it was an interesting story.