Stupid people will always frustrate/make you mad. They will always be everywhere. You may end up being that person in some situations, too. I don't necessarily count it as an episode because anyone/everyone will experience getting frustrated. You also have valid reasons at why you are angered by him. Its almost like he is making a mockery of your profession which would naturally hit close to home.

I take humor in that fact. Working on releasing anger is hard but can be done. I used to be so bad that a single trigger would make me feel worthless and suicidal. I learned, and am still learning to take things with a light heart. I ask myself if being pissed off is worth it. If it isn't then I imagine myself throwing away the cause of my stress.