Terrified of starting a blog

I am terrified of writing a blog. I don't like the idea of my words being public, or of sharing my thoughts. I have the same fears of Facebook and the creation of a public profile. But, having just recognised this is something I am not putting into practice, on any level, I have to change my thinking to gain the benefit. And I figured just stopping right there in the moment of realisation and "do it" ~ that is taking action on breaking through this barrier.... And I guess as soon as I post this I have overcome another fear that is very likely holding me back without me even realising it. So hello community here is my blog...