That's only true if you learn unicycling purely by trying it until you get it. I've taught dozens of people how to unicycle, all of whom felt they were constantly making progress, all of whom could see the goal getting closer and closer.<p>I wonder if Seth actually unicycles, or if he simply picked this as a charicature of something difficult. Main lesson to learn - don't talk about something of which you're ignorant.<p>And even if he <i>does</i> unicycle, clearly he doesn't know how to teach it.