I enjoyed this post by Corey Vilhauer on the challenge of blogging. I can certainly relate to the feeling that every single post has to be perfect. He puts it this way:
Instead of getting hits when I can, I’ve been aiming for home runs. I’ve been waiting for the perfect pitch. I’ve been striking out looking.
I’m not a baseball fan, but as a hockey fan I think of a similar cliché: just get the puck to the net, and good things will happen.