How do i get into freestyle juggling?

I'm a good juggler and I know a few tricks with a regular ball, tennis ball, and sitting down. They're nothing to advanced but they're decent. I want to push myself and move to the next step, but I don't even know where to begin. There are so many different tricks shown on youtube! And until school is over...how will I find enough time for this, when I also have other aspects of my game to work on individually, and i have practices 3-4 times a week, and i have AP schoolwork? I was thinking devote each day to a particular aspect of my game..but if I want to get good at this I need to work at it daily! Any tips from you freestylers? How long did it take you to become somewhat decent?