Porn
After a conversation I had earlier today, I think porn's something Christains need to discuss more. The issue needs to be confronted and dealt with. This is clear from the way everyone goes all quiet and nervous whenever the topic does come up in a converastion or a sermon.
You might be surprised by this, and then again you might not, but I used to have a porn addiction. I kind of 'caught' it off one of my friends in year 12, and it wasn't easy getting over, particularly since I was to worried about what people would think of me if I admitted to it. And I was only able to beat it with God's help.