Certain jobs are just more hazardous than others. If part of your job description though includes feeding a wall full of snakes then you my friend, deserve the job title of "Expert Badass." I'm not sure where this video was shot, but the guy in it likely has balls made of titanium, because he ever so casually opens drawer after drawer, feeding each snake a rat lunch.
Even when the occasional snake tries to escape he casually catches it like it's no big deal, slides it back in its drawer and moves on to the next.
I really hope this guy spends his weekends doing something less stressful to relax. Y'know, like chainsaw juggling or something equally chill.