I bought a unicycle a few months ago. Tried riding it around my apartment - fell and hurt leg. Tried riding it outside - did not fall but got nowhere. I knew it wasn't going to be easy. I also juggle - bought a load of juggling equip from the same store in SOHO, NYC. Wound up returning the uni for my money back. I just felt that this was going to take more out of my shins than I was willing to donate to the cause. As you said - I'm a pretty ordinary juggler. I can do a bunch of different tricks but without much verve or confidence.