thinking about physiology

i went into this class thinking that it would be a boring science class and just easy to pass. But here I am, still in awe that my teacher pulled a real ass knife out on a student yesterday to show the different between deep and superficial

"DONT MOVE YOUR ARM OR IM GOING TO JAIL FOR 5 YEARS"

and then he stabbed down full force and barely missed the students arm GOD DAMN

best class of the year it has been 3 days