I have been with adsense for over a year, but I never really focused on using it until about a week ago. I've made $17 so far.
I think your sites have a lot of potential, the more traffic you get the more you will make.
I'm not sure if the "Believe" site is yours, but it seems to have A LOT going on with it. I saw a lot of graphics and ads, and it looks cluttered. You might want to minimize some of that.