Had one in the shop a while ago, spent most free time falling on my face in front of the counter while it was still here and my internet activity went way down
The secret is to sit your weight on the seat (not on the pedals) and rock back and forward a lot
My wife bought me a unicycle off Ebay. (Funny Joke on her part)
I gave up after two tries.
My boy, however, age 14 has persevered and can now ride it about 10 meters but still not in complete control.
Pass on these things thanksyou.
Greg
Bring it next ride mate!
We can have some fun watching people hurt themselves 
Is it a MTB one? With the monster tyre?
Loz
Once you've had a couple of tries you, are far more likely to answer no to this question, imho.
John.
Yes they havent baned unicycles on any of the trails you could be on to something with this.
Had one in the shop a while ago, spent most free time falling on my face in front of the counter while it was still here and my internet activity went way down
The secret is to sit your weight on the seat (not on the pedals) and rock back and forward a lot
....buy a front wheel
Greg