okay so my friend is really stubborn when it comes to smash.pretty much whenever he is hit upwards above his opponent, even when hes not high,and still over the level, he down Bs and has to face the lag of touching the ground from an arial down b.i tell him time and again it leaves you completely open and really does nothing for you but he does it anyway.can someone please respond so he can here from anothers point of view?thanks