Good morning/afternoon/evening, and thank you in advance for reading this introduction. 
Hello my name is [Name], and I'm 17 years old. I am fairly new to roleplaying, but I'm not new to writing stories (thank school for that). Someone told me that roleplaying is like writing a story, and that to really have fun on forums, you need an imagination and some literacy. I have both those qualities, so I think i'm going to have a good time. I'm not going to reveal any of my, ever so exciting likes and dislikes. I'm just going to say hello, brief you on my experience, say good-bye and leave....Good-bye.

P.s. Please don't think of me as a douche for anything I wrote. I'm merely putting on a fake persona...Just for the sake of roleplaying. ;P