Not only stone or door but they do other work with lot of noise and much more than the required space.

Reasons?

#Overcharged: they’ve energy in excess, that wants to come out and it comes out through the things they touch and use, and around their emotional space. When they are negatively overcharged it causes destruction.

#Emotional disturbance: they don’t know what they’re doing, in this case, they can excessively charge themselves with energy or can be drained out of it.

#I exist: in case of of inferiority or feeling low, they want to tell other person — they exist somewhere, by kicking and banging things.

#Research: they may be doing their research work that “What causes people act or react in certain ways?” and you think they are going “nuts.”

#Mad: if they belong to none of above, they’re completely mad, and you need to “be keep away from them.”