We're all people and are sometimes given to reacting in anger. What would be the disciplinary action for such a thing?
Way back when my father who was an elder didn't get along with the other elders. One of them started showing up in our house to see if he could catch anyone in my family doing something (I have no idea what exactly). Funny thing is that every time that he showed up unannounced, we were doing something JW-y. Either we were studying for the WT study for the next day, or preparing for revisits, or something like that. That's the one thing I have to give to my father. He was a true believer and was living his life as per the WT's interpretation of rightful living, so the other elders didn't have anything on him. Meanwhile all of us, elder's children were living the consequences of their stupid political power struggles.