It would just be easier to open a brand new account................
You can't change your username but you can change your password. Log in to your account and click on your name. Go to account settings and change the password.
If you want to use a different username, you need to create a new account. However, if it's just the username in Y! A that you want to change, follow this link: http://pulse.yahoo.com/y/profile.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.