And yet I'm going to fall short of last months earnings. It's amazing how different each day and month is when it comes to adsense. Last month I had xxx clicks for my best month ever (with adsense) and this month, despite upping my traffic and the number of clicks (as previously mentioned about 100 more), I'm going to fall short from last month. I thought that once I got beyond a certain number of impressions that things would settle down and the earnings would settle in (statistical uncertainty becoming more reliable or something). So the lesson is this: earnings fluctuate even when you start to make more. Quitting your day job should not be an option until you've got a more reliable source of income.