Today, I picked up the juggling book I have here, hoping that I could teach myself to juggle four balls. I had the patience to try for about . . . one minute. Surprisingly, no success.
Okay, so four is going to be more challenging than I thought. I need to get more agile with my left hand (and, probably, with my right hand as well, come to think of it). So, I need to go back and practice a couple of more basic techniques.
I did learn how to do an overhand grab while juggling three balls, though, so that feels like some progress, anyway. :D