That was pretty intense to be honest.
Seriously those Chicken mouth beak thing I felt like it lacks some explanation.
I remember seeing it on video that it is truly dangerous and only be used on specific condition as it meant to paralyze the person blindly.
A strike to the eye may easily cause blindness and some concussion.
Same goes to the strike to beside the eye.
A strike to the middle of eyebrow may result the same as above but the person may instantly blackout.
The there's a strike to a specific point of the neck which may result on instant death lol.