Alright, bear with me as this may get a little tricky:
1. You're going to need to pick up and read this book.
2. After you've gone and read through that one, our next objective is acquire and get through this little gem here.
3. Now that you have a little common sense and can even speak English properly, proceed to use your objective reasoning skills to determine what role best suits your playstyle and needs. If this fails, you can now at least ask your question in an intelligible manner.
Hope I could help, and good luck!
