completing an 'about me' .

Since the time I started this blog almost 2 years ago I have never had an "about me" or an "about the author" section anywhere on my blog. I typed out my little blurb that goes underneath my picture in the sidebar, which I suppose I assumed sufficed for all intensive purposes. At one point (probably over a year after I first started blogging) I changed it around a little bit, as my thoughts on it had changed, as they often do over the years. And yet still, I fail to have an "About Me" tab.