I've started to build a Micro Adsense income and it feels like I'm continuing the project just to sustain it. There's always one more tool I want to buy or another keyword I want to target. Another domain to buy or some service to help rank my sites. I always feel the need to reinvest in what I'm creating and constantly do more to maintain the #1 (or top 10) spot on Google. My keywords are super low competition anywhere from 1,000 to 6,000 searches. Unless one of you bastards targets the same keywords the fight for the top isn't that stiff. I have a list as long as my arm of programs I want to get. Some of them do some of the same things, but having that extra edge has always been appealing to me. I guess my question is how do you know when to take from your earnings while growing / sustaining your revenue? One way that I could think of was monitoring the competition. Keeping track of the top 10 results. I always want to expand and try to target more keywords to bring in more revenue so it becomes difficult to keep track of everything. Another idea I had was making a list of purchases I HAD to make. For example, articles, proxies, captchas etc. I dunno just kind of lost with it all. It's a good problem to have I guess. How do you do it?