a life span

Is there a life span for a blog?

I've begun wondering if it's time to close this one down.

I've been speaking to myself for so long, for so many years...I've heard all I have to say about so many things in all those so many years. 

I'm beginning to feel that I'm out of anything useful to share. 

And I think I've revealed all that I ever will to the "general public" such as this is, occupied and trolled by blogbots alone. 

I don't know. 

I don't want this to be a daily true-confessional. 

I want to talk about it to someone, with someone. I want advice. Guidance. 

and so.