Be more consistent. And believe in myself!
Oh and use wordpress. ;)
I wish I had been more organized and joined networks sooner. I'm still nowhere near where I want to be, but it's a process. :)
I would have started with WordPress right away
I would have posted my first post and kept posting. Now I find myself backtracking on my blog to dates where I took pictures. Maybe in the future I'll post at better times. I also would get a domain name and find a way to have a more creative layout.
I would have committed to the first blog I ever started because I think it would have been easier for people to see how I have changed as a person instead of just having to take my word for it.
I wouldn't change anything :) All the good the bad and the ugly have taught me so much over the years. And it's really a constant process. So I'll take my mistakes they've helped to shape my blog the way it is today and I'm sure will change in the future even more.