Hey!

I was wondering the same thing some weeks ago.
Try posting something useful and interesting at least ONCE A DAY, everyday. This way every 2 weeks your activity will rise by 14 points.
And of course, to be able to talk about btc properly, LEARN and study a lot!
If you have any resources you want to share or you're lost and want to learn, visit this thread
https://bitcointalk.org/index.php?topic=1996471.0Where I am sharing loads of links to learn, as I am a newbie too.

Good luck!