A lot of people here also haven't had to work in retail, in the stressful world of food service, or with the public before. You deal with some pretty crazy people on a regular basis, and in today's world, you never know if it's going to escalate to physical hands-on violence, gun violence, etc. Throwing a blender was absolutely the wrong answer, but it was also in the heat of the moment, not pre-meditated. That employee lost her job because she was physically attacked & freaked out in response, which is a pretty normal reaction that human beings have to getting hit when unprovoked. And now McDonalds is going to get sued because of it, and they'll probably settle with the person who started the fight, instead of the customer getting disciplined legally.