Working in a call centre during the USA stock market crash as a tier I customer service agent for a certain "bank" I can't name. I literally delt with 150+ calls a day of people complaining they lost all their money. I heard an average of about 10 death threats each day. One person even managed to somehow trace me and left a threatening letter at my apartment door, where I had to call the police.
I did this all for 12 measely dollars an hour, it sucked. I lasted 9 months, a part of me wonders how I even lasted that long. . .