Can you help me debate better?

[Little Rik]

So, I go into a huge debate with a bunch of religious people. I think I started off strong but sucked at the end. Here is the argument http://www.christianforums.com/t7812141/
I was wondering if you can tell me what I can do to improve myself.

I gave a quick look into that forum.
Somebody there point out to you that you already made
up your mind.
At the same time they also made up their mind so i can not see
any possible way to help you.
I as a theist i also made up my mind although my view is miles away from
a religious view.
I also try to argue with Christians.
I already knew that i would not convince anybody.
Just for the fun of argue as i do find fun to argue here with atheist.
My suggestion to you is......forget about convincing anybody.
Just argue for the fun and nothing else.


Here you can see my arguing with catholics before they kicked me out.
My name was ricchetto.

http://forums.catholic.com/showthread.php?t=834563