Maybe it's human nature, but I find myself having doubts about some of my sites. I worry that it's just taking too long to build traffic and think maybe I should move on. But, I don't want to give into the urge to pick up too quickly and abandon a project. How do you deal with self doubts about a site and push on through till you have achieved success? What are some technique you use to bring yourself back to that happy place where you felt good about your site?