My favorite hobby is juggling, I also do it to make some money on the side. Do you juggle?
No, not really. But juggling is pretty awesome! Seems like it takes a lot of practice to be able to manipulate the objects!
One thing I find interesting about juggling is that if you can pick it up you can try to juggle it. Chainsaws, scarves, socks, whatever.
OMG can you really juggle chainsaws? That seems pretty scary! I thought people just juggled with ball props. 
Well, personally I've never juggled chainsaws. But I've seen it be done. There are lots of different forms of juggling as well.
Knife juggling
Knife juggling is a variant of toss juggling using blunt knives as props which are thrown and caught. Although knives are sometimes juggled recreationally, it is generally a performance art. Knife juggling is typically seen performed by street entertainers as part of a routine, or at art or historical festivals.
The knives are thrown with vertical spin, lending them stability in the air, and are typically allowed to rotate once or twice before being caught. Knife juggling can be performed with any number of objects, but the
Ford noted:
I don't give 'em a lot of film to play with. In fact, Eastman used to complain that I exposed so little film. I do cut in the camera. Otherwise, if you give them a lot of film 'the committee' takes over. They start juggling scenes around and taking out this and putting in that. They can't do it with my pictures. I cut in the camera and that's it. There's not a lot of film left on the floor when