The way I see it is that a lot of members (especially Asian ones), are using this forum as a anger venting machine. It's simply not that OR they don't know how to navigate online.
Their upbringing or their way of life interjects with
how they behave online. When you have fought over every little thing all of your life to get what you want, you do the same online. But later come to realize that that's not how it works.
Some (the everyday trolls), don't get over that part of their online lives and take it to a extreme (making trolling accounts or trolling excessively).
You'll see that a lot of non-Asian (American, European etc) members don't troll as much as the Asian ones. Well that's because they have learned a lot sooner in life that things can be talked over and that being very vocal online doesn't matter.