Answer:
Juggling can be done many different ways. Some people can juggle with 4 balls, 5 balls, Even 6 balls!, I can only juggle with 2 balls. It took me a while to juggle two balls in two hands, now im almost able to juggle two balls in one hand. There are some really helpful videos on youtube, you should go check them out! the best thing about it is most of these people aren't professionals they just thought themselves!
Have a nice day :)