The reason riding a unicycle is difficult

...is because it's sudden.

All the time you're practicing, you aren't actually riding. You're falling. Then, if you don't give up after all this failure, in a blink, you're riding. No in-between. Failing...riding.

Learning things that are binary like this is quite difficult. They are difficult to market because people don't like to fail. They're difficult to master because people don't like to fall. "You don't get it, but you will," is a hard sell.

Here's a great parenting tip: the best way to te