Comment by Noghartt

Yes.

I'd say that maintaining a personal blog is more about the long-term effect of building your content.

It's a way to express yourself in the way you want, having your own UI, your own styles, your own way to write things on it.

In the final sense, it's everything about you, having readers is more a consequence of it. And IMO you shouldn't care about if you have it or not.