My partner in crime was taking our grandkidling home on the bus and they noticed someone riding down the hill on a skateboard and juggling at the same time. As you do. They went along with the bus for a while and now I have two jobs. Teach the GK juggling, and then skateboarding - not sure they're ready for the skateboard just yet.
Also, shout out to everyone riding skateboards around and juggling. Your an inspiration to 4 year olds everywhere. 馃槣