How many hours a day should i practice ball handling if I wanna be as good as an NBA level point guard?

I wanna know how many minutes/hours of intense, game like practice (ball handling) I should do if i wanna be as good of a ball handler as an NBA level point guard. Thanks.|||Same As Me. At least a solid hour. Set up objects to dribble through. Practice finishing at the rim too.|||At least a couple hours|||a good hour or two . . . dont forget shoot too