when it comes to forms i've realized that there are Performers, and actual fighters.
Performers are more concerned about looking good, proper mechanics, flash, and if they are pleasing the crowd. it's obvious in their techniques when you see them apply them there is something lacking.
However, fighters who understand their gung fu can in fact move from position to position without turning their heads or looking in the direction they are attacking in first because they know (in their own minds) what's going on. remember, it's just a form.
what I mean is I always assume (based on the techniques of the form) that i am applying the techniques with the mindset of injuring someone. Me, i'm not a performer, i practice my martial arts for survival (mainly since it's pretty violent where i live) and out of necessity. so it's a given to say that my gung fu may look differently than someone who is just a performer. the sets purposes change from person to person.
However, in a slow to medium paced class, i do in fact instruct my students to look first before they move for the very same reasons X warrior mentioned. still on the higher level, it all blends into one when you completely understand YOUR gung fu, not gung fu in general.
peace.
Hung Sing Boyz, we gottit on lock down
when he's around quick to ground and pound a clown
Bruh we thought you knew better
when it comes to head huntin, ain't no one can do it better