Don't feed the trolls
How to resist trolling? In the most cases they destroy the forums and other internet communities. So, there is no doubt that such people are not desirable in the adequate groups. Unfortunately, sometimes usual people who do not know the rules of the forums could be labeled as the trolls and restricted in their rights. As a person does not understand why he is accused, his disappointment results into debating, misunderstanding and continuation of trolling.
Sometimes, a troll finds some supporters who are less experienced and provide his harmful activity. The only person who can stop this chaos is a moderator of a forum who is to limit the rights of a user.
In the most cases, a troll expects aggressive or emotional replies. So, when you react in a very calm and even-tempered way, there is an opportunity to return a troll to the logical way of thinking. A saboteur loses his interest quickly and seeks for another community to continue his unusual way of communication. Anyway, some trolls are less aggressive and it is possible to apply to their understanding and logic. As a result he becomes a usual member of the virtual society. Who knows, perhaps this person is a moody person, he is in bad spirit today and the only thing he lacks now is some attention without any aggression and misunderstanding.
It is easy to say, but at times it is difficult to define a troll in a community. In addition, the members of it could play a role of a troll to amuse other members. The internet is a funny and not uniform space.