Unicycle riders

Anyone here ride? How long did it take to learn? I am an old man wanting to learn new tricks. :stuck_out_tongue:

Unicycle! cool. Thereโ€™s thi guy that unicycles into town every morning. i see him. Its Cool. I would like to learn how to unicycle too.
So yea, another person wanting to know: how hard is it; is it expensive; where do people buy unicycles.

Much obliged if someone can fell me in on all this.