This is the student you don't want to be around a lot. That's not to say that they aren't a good person. In fact, they may be pretty nice a good majority of the time. However, they also have a pretty hot temper and talking to them is like walking on eggshells. Volcanoes tend to erupt whenever things go wrong repeatedly during the day or if someone says just the right thing to get to their brain. Regardless of what happens, the outcome isn't pretty and a good majority of teachers worry about being able to take care of this student. However, with the right words, a lot of support, and maybe even a stress puppet or stuffed animal, it can help this student calm down quickly either before or after the eruption.