Yeah, it's just like any other trick it takes time. Also, at first, just place it on your head, then when that's too easy, throw it up and catch it, not too high cause that's pretty tough. You can also try bouncing it and then let it stop bouncing and start stalling it. ;)
This was a hard trick for me to learn, but when I was on the computer, I randomly grabbed a ball and practiced headstalls. Just practice whenever, you don't need a lot of space for this trick.
:biggrin: