Traffic = $$. Figure out ways to get traffic. Learn tested and proved methods to get traffic. Think innovative ways to generate viral effect to your website. Start building backlinks, coz backlink is the back bone of any website when it ages. Implementing what you learn is the most important factor. All Success, ~G
no traffic = nobody come to your site nobody = no click no click = no revenue or income.... nowonder you got nothing from adsense. if you would like to get some income from adsense, try to draw more people come to your site. make sure your site just not copy content from other sites. and you need to know who is your target customers. do more marketing by submit your sites to thousands of directory. get as much backlinks as you can and try any possible way to advertise your site. that should help.