The True About AdSense

Everything started last July 2009, I created an blog about the 80s and i choose Adsense to earn some money.. But i just earn €3,84 in the first month . So, after this i read a lot of things, all theories, everything about make money with AdSense!! And in August.. just €5,74. Okay! So in September i created an free blog about new years eve and i started earn something like €0,30 per day.. So i