Let me start with this: I was actually on here around 2006-11 under a different name. To keep it brief, my grammar and general manner of typing was horrible, I fed too many trolls, and most of all just said some really dumb stuff. That is why I started anew just recently.
Nowadays, my grammar is better and I'm more keen on identifying trolls and simply ignoring them, as others have said here. If I get caught up in a disagreement/argument with someone(it can happen to the best of us), I'm much more likely to try to keep it civil compared to when I was younger.
For the most part, I found that simply maturing as I got older, taking a long break from these forums, and learning what constitutes acceptable behavior on a message board over time has greatly contributed to me enjoying my second go-around on here much more than my first visit.