Trolling is fine if the person or persons doing the trolling knows what they are doing. Trolling is an art; it has many protocols and styles. Many people think they can troll, but fail to understand the concept. What does it take to be a master troll? Well, knowledge is very important; you can't really troll without knowing information. Another skill to note is timing; knowing when to troll and when not to is a key skill that every troll needs in order to survive. One of the last and most important skills of trolling is counter-trolling; you never want to be out-trolled by another troll because they will still your loved one. I hope you learned something today.